• We make diagnostics that matter
  • Medical Affairs
  • News
    • Featured Articles
    • Product News
    • E-News
  • Magazine
    • About us
    • Digital edition
    • Archived issues
    • Free subscriptions
    • Media kit
    • Submit Press Release
  • White Papers
  • Events
  • Suppliers
  • E-Alert
  • Contact us
  • Subscribe, it’s free!
  • Search
  • Menu Menu
Clinical Laboratory int.
  • Biochemistry
  • Chemistry
  • Clinical
  • Clinical Biology
  • Laboratory
  • Management
  • Microbiology
  • Parasitology
  • Pathology
  • Research
  • Virology

Archive for category: E-News

E-News

Chemical octopus catches sneaky cancer clues, trace glycoproteins

, 26 August 2020/in E-News /by 3wmedia

Cancer drops sparse chemical hints of its presence early on, but unfortunately, many of them are in a class of biochemicals that could not be detected thoroughly, until now.
Researchers at the Georgia Institute of Technology have engineered a chemical trap that exhaustively catches what are called glycoproteins, including minuscule traces that have previously escaped detection.
Glycoproteins are protein molecules bonded with sugar molecules, and they’re very common in all living things. Glycoproteins come in myriad varieties and sizes and make up important cell structures like cell receptors. They also wander around our bodies in secretions like mucus or hormones.
But some glycoproteins are very, very rare and can serve as an early signal, or biomarker, indicating there’s something wrong in the body – like cancer. Existing methods to reel in glycoproteins for laboratory examination are relatively new and have had big holes in their nets, so many of these molecules, especially those very rare ones produced by cancer, have tended to slip by.
 “These tiny traces are critically important for early disease detection,” said principal investigator Ronghu Wu, a professor in Georgia Tech’s School of Chemistry and Biochemistry. “When cancer is just getting started, aberrant glycoproteins are produced and secreted into body fluids such as blood and urine. Often their abundances are extremely low, but catching them is urgent.”
This new chemical trap, which took Georgia Tech chemists several years to develop and is based on a boronic acid, has proven extremely effective in lab tests including on cultured human cells and mouse tissue samples.
“This method is very universal,” said first author Haopeng Xiao, a graduate research assistant. “We get over 1,000 glycoproteins in a really small lab sample.”
In comparison tests with existing methods, the chemical trap, a complex molecular construction reminiscent of an octopus, captured exponentially more glycoproteins, especially more of those trace glycoproteins.
Wu, Xiao and Weixuan Chen, a former Georgia Tech postdoctoral researcher, who was also first author of the study alongside Xiao.
For chemistry whizzes, here’s a short summary of how the researchers made the octopus. They took a good thing and doubled then tripled down on it.
Those who recall high school chemistry class may still know what boric acid is, as do people who use it to kill roaches. Its chemical structure is an atom of boron bonded with three hydroxyl groups (H3BO3).
Boronic acids are a family of organic compounds that build on boric acid. There are many members of the boronic acid family, and they tend to bond well with glycoproteins, but their bonds can be less reliable than needed.
“Most boronic acids let too many low-abundance glycoproteins get away,” Wu said. “They can catch glycoproteins that are in high abundance but not those in low abundance, the ones that tell us more valuable things about cell development or about human disease.”
But the Georgia Tech chemists were able to leverage the strengths of boronic acids to develop a glycoprotein capturing method that works exceptionally well.
First, they tested several boronic acid derivatives and found that one called benzoboroxole strongly bound with each sugar component on the glycopeptide. (“Peptide” refers to the basic chemical composition of a protein.) 
Then they stitched many benzoboroxole molecules together with other components to form a "dendrimer," which refers to the resulting branch- or tentacle-like structure. The finished large molecule resembled an octopus ready to go after those sugar components.
In its middle, similarly positioned to an octopus’s head, was a magnetic bead, which acted as a kind of handle. Once the dendrimer caught a glycoprotein, the researchers used a magnet to grab the bead and pull out their chemical octopus along with its ensnared glycopeptides (e.g. glycoproteins).
“Then we washed the dendrimer off with a low pH solution, and we had the glycoproteins analysed with things like mass spectrometry,” Wu said.
The researchers have some ideas about how medical laboratory researchers could make practical use of the new Georgia Tech method to detect odd biomolecules emitted by cancer, such as antigens. For example, the chemical octopus could improve detection of prostate-specific antigens (PSA) in prostate cancer screenings.
“PSA is a glycoprotein. Right now, if the level is very high, we know that the patient may have cancer, and if it’s very low, we know cancer is not likely,” Wu said. “But there is a gray area in between, and this method could lead to much more detailed information in that gray area.”
The researchers also believe that developers could leverage the chemical invention to produce targeted cancer treatments. Immune cells could be trained to recognize the aberrant glycoproteins, track down their source cancer cells in the body and kill them.

Georgia Institute of Technologywww.news.gatech.edu/2018/05/04/chemical-octopus-catches-sneaky-cancer-clues-trace-glycoproteins

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:41Chemical octopus catches sneaky cancer clues, trace glycoproteins

Placenta defects critical factor in prenatal deaths

, 26 August 2020/in E-News /by 3wmedia

The role of the placenta in healthy foetal development is being seriously under-appreciated according to a new paper The study was part of the Wellcome-funded “Deciphering the Mechanisms of Developmental Disorders (DMDD)” consortium. Dr Myriam Hemberger at the Babraham Institute, Cambridge led the research, working with colleagues at the Wellcome Sanger Institute, Cambridge, the Francis Crick Institute, London, the University of Oxford and the Medical University of Vienna, Austria. The team studied 103 genetic mutations in mice that cause embryos to die before birth. The results showed that the majority, almost 70 per cent, cause defects in the placenta.
Each of the 103 gene mutations causes the loss of a particular factor. Many of these had not been previously linked to placenta development, and hence the study highlights the unexpected number of genes that affect development of the placenta. By studying a select group of three genes in further detail, the team went on to show that the death of the embryo could be directly linked to defects in the placenta in one out of these three cases. This may mean that a significant number of genetic defects that lead to prenatal death may be due to abnormalities of the placenta, not just the embryo.
Although this research uses mice, the findings are likely to be highly relevant to complications during human pregnancy and the study highlights the need for more work to be done on investigating development of the placenta during human pregnancies.
The placenta is vital for normal pregnancy progression and embryo development in most animals that give birth to live young, including humans. It provides a unique and highly specialised interface between the embryo and the mother, ensuring an adequate provision of nutrients and oxygen to the embryo. The placenta is also involved in waste disposal from the embryo and produces important hormones that help sustain pregnancy and promote foetal growth. Although previous research has highlighted the pivotal role of the placenta for a healthy pregnancy, its potential contribution to pregnancy complications and birth defects continues to be overlooked.
Scientists call mutations that cause death in the womb embryonic lethal. Mouse lethal genes are enriched for human disease genes and the affected embryos often show morphological abnormalities, i.e. changes to their shape and structure. Around one-third of all gene mutants studied in mouse are lethal or subviable (i.e. mutant offspring are less likely to survive than non-mutant pups).
“Analysis of embryonic lethal mutants has largely focused on the embryo and not the placenta, despite its critical role in development. Of the mutations we’ve studied, far more than expected showed defects in the placenta and this is particularly true for mutations that cause death during the early stages of pregnancy. Intriguingly, our analysis also indicates that issues in the placenta often occur alongside specific defects in the embryo itself.”
“Our data highlight the hugely under-appreciated importance of placental defects in contributing to abnormal embryo development and suggest key molecular nodes governing placentation. The importance of a healthy placenta has often been overlooked in these studies and it is important that we start doing more to understand its contribution to developmental abnormalities.”
Wellcome Sanger Institutewww.sanger.ac.uk/news/view/placenta-defects-critical-factor-prenatal-deaths

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:48Placenta defects critical factor in prenatal deaths

Finding long strands of RNA in skin development and disease

, 26 August 2020/in E-News /by 3wmedia

Researchers from Case Western Reserve University School of Medicine have discovered how unusually long pieces of RNA work in skin cells. The RNA pieces, called “long non-coding RNAs” or “lncRNAs,” help skin cells modulate connective tissue proteins, like collagen, and could represent novel therapeutic targets to promote skin repair.
In a recent study, researchers identified specific lncRNAs that control genes and behaviour of mouse skin cells. The team found 111 lncRNAs that work with a highly conserved protein network called the Wnt/β-catenin pathway. The Wnt/β-catenin pathway serves as a signalling hub that helps cells across species adjust gene expression in response to their environment. The new study connects this important pathway to a new form of genetic control—lncRNAs.
“LncRNAs are a newly discovered class of genes, and we’ve been working to elucidate their functions and mechanisms as they appear to be critical for human health,” said Ahmad Khalil, PhD, assistant professor of genetics and genome sciences and member of the Case Comprehensive Cancer Center at Case Western Reserve University School of Medicine. “Our findings show that the Wnt/β-catenin pathway activates certain lncRNAs to directly control gene expression in skin fibroblast cells.”
The team studied skin cells, called dermal fibroblasts, that help hair follicles develop, wounds heal, and generally maintain the structural integrity of skin. Fibroblasts orchestrate these important functions with the help of the Wnt/β-catenin pathway, among others. Sustained activation of the Wnt/β-catenin pathway can cause fibroblasts to overproduce connective tissue proteins, like collagen, causing harmful skin fibrosis. According to the new study, lncRNAs serve as an intermediary between Wnt/β-catenin and fibroblast genes.
The researchers showed fibroblasts genetically modified to overproduce β-catenin had 8-14 times higher levels of two specific lncRNAs when compared to control fibroblasts. The researchers named the lncRNAs Wincr1 and Wincr2—Wnt signalling induced non-coding RNA.” The lncRNA levels correlated with significantly higher levels of proteins that help fibroblasts move and contract. The findings suggest disrupting lncRNA levels could change how fibroblasts function in skin.  The study adds to a growing body of evidence that lncRNAs could represent a new arena for drug developers. LncRNAs are intriguing therapeutic targets—recent studies by Khalil and others have implicated lncRNAs defects in all kinds of diseases, including infertility and cancer.
Said Atit, “Specific lncRNAs that operate downstream of the Wnt/β-catenin pathway could serve as drug targets for chronic and acute skin fibrosis conditions.” The researchers are now working to understand how lncRNAs work in various animal models, and how their dysfunction may promote disease.
Case Western Reserve University School of Medicinehttps://tinyurl.com/yan5xss9

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:55Finding long strands of RNA in skin development and disease

Tracking down genetic influences on brain disorders

, 26 August 2020/in E-News /by 3wmedia

New findings will help to identify the genetic causes of brain disorders: researchers at the Universities of Basel, Bonn and Cologne have presented a systematic catalogue of specific variable locations in the genome that influence gene activity in the human hippocampus.
Individual differences in gene regulation contribute to the development of numerous multifactorial disorders. Researchers are therefore attempting to clarify the influence of genetic variants (single-nucleotide polymorphisms, or SNPs) on gene expression and on the epigenetic modification of regulatory sections of the genome (DNA methylation). The German–Swiss team has now studied the genetic determinants of gene expression, as well as the process of DNA methylation in the human hippocampus.
The researchers have presented an extensive catalogue of variable locations in the genome – that is, of SNPs – that affect the activity of genes in the human hippocampus. Specifically, they have analysed the influence of more than three million SNPs, spread throughout the genome, on activity in nearby genes and the methylation of adjacent DNA sections.
The special thing about their work is that the researchers used freshly frozen hippocampus tissue obtained during surgery on 110 treatment-resistant epilepsy patients. They extracted DNA and RNA from the hippocampus tissue and, for all of the obtained samples, used microchips to determine several hundred thousand SNPs, as well as the degree of methylation at several hundred thousand locations (known as CpG dinucleotides) in the genome. Among other analyses, they measured the gene expression of over 15,000 genes using RNA microchips.
The researchers also demonstrated the preferred areas in which variably methylated CpG dinucleotides appear in the genome, and they were able to assign these to specific regulatory elements, revealing a link to brain disorders: a significant proportion of the identified SNPs that individually influence DNA methylation and gene expression in the hippocampus also contribute to the development of schizophrenia. This underlines the potentially significant role played by SNPs with a regulatory effect in the development of brain disorders.
The study’s findings will make it considerably easier to interpret evidence of genetic associations with brain disorders in the future. Of the SNPs involved in the development of brain disorders, many of those identified in recent years are located in the non-coding part of the genome. Their functional effect in cells is therefore largely unclear.

University of Baselhttps://tinyurl.com/y9uveu98

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:44Tracking down genetic influences on brain disorders

The HLF-gene controls the generation of our long-term immune system

, 26 August 2020/in E-News /by 3wmedia

Blood stem cells give rise to all of our blood cells: the red blood cells that transport oxygen, the platelets that enable blood coagulation, and our immune cells that protect us from infections. Immune cells can, in turn, be divided into two groups; one that consists of cells with a very short life expectancy and a natural but rather unspecific ability to counteract infections (myeloid cells), and another that, in contrast, consists of very long-lived cells (lymphocytes) that specialize in combatting specific bacteria and viruses.
“The ability of blood stem cells to form all types of blood cells is a fundamental property that is also utilized in connection with bone marrow transplants. An increased understanding of these processes is crucial as immune cells in patients who undergo bone marrow transplants are regenerated very slowly, which results in a long period of immune sensitivity”, says David Bryder who was in charge of the study.
Despite the fact that all of our genes have been mapped, it is still largely unknown how the genes are controlled. What a cell can and cannot do is governed entirely by how the cell uses its genome. David Bryder and his colleagues have searched for genes expressed in immature blood cells but which disappear in connection with their further maturation. They then discovered the HLF gene, which caught their attention for two reasons: one, the gene controls what parts of our DNA are to be used, and two, the gene is directly involved in a rare but very aggressive type of blood cancer.
“Our studies revealed that if the immature blood cells are unable to shut down the HLF gene at the correct stage of development, the lymphocytes – the long-lived immune cells – are unable to form. As a result, you will only have one type of immune defence.”
A single cell must undergo a variety of changes to become cancerous. However, the earliest changes may involve the HLF gene, which give rise to a precursor to leukemia. Patients with leukemia in which the HLF gene is involved have a very poor prognosis, but it has been difficult to generate reliable models for studying the emergence, development and possible treatment of these leukemia more thoroughly. The researchers’ long-term goal is now to identify the mechanisms that can be used to break down these aggressive leukemia.
“The knowledge and experimental model systems we developed concerning how HLF affects blood cell development enables us to map the order of gene mutations that lead to HLF-generated leukemia, which is an important next step towards our goal”, concludes David Bryder.
Lund Universityhttps://tinyurl.com/yd2xl6b2

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:51The HLF-gene controls the generation of our long-term immune system

Three new lung cancer genetic biomarkers are identified

, 26 August 2020/in E-News /by 3wmedia

Both environmental and genetic risk factors contribute to development of lung cancer. Tobacco smoking is the most well-known environmental risk factor associated with lung cancer. A Dartmouth research team led by Yafang Li, PhD, has conducted a study to display that gene-smoking interactions play important roles in the etiology of lung cancer.
In their study, three novel SNPs (single-nucleotide polymorphisms), or variations in our DNA that underlie our susceptibility to developing disease, were identified in the interaction analysis, including two SNPs for non-small cell lung cancer risk and one SNP for squamous cell lung cancer risk. The three identified novel SNPs provide potential candidate biomarkers for lung cancer risk screening and intervention. The team’s findings, "Genome-wide interaction study of smoking behaviour and non-small cell lung cancer risk in Caucasian population," have been published in Carcinogenesis.
The genotype and phenotype data used in this analysis came from OncoArray Consortium. "Genome-wide interaction scanning remains a challenge as most genome-wide association studies are designed for main effect association analysis and have limited power for interaction analysis," said Li. "This study is by far the largest genome-wide SNP-smoking interaction analysis reported for lung cancer. We also adopted a two-step strategy in the analysis to reduce the power loss from ordinary gene-environment interaction analysis."
The three SNPs, identified in the team’s study, stratify lung cancer risk by smoking behavior. These three SNPs can be potential biomarkers used to improve the precision to which researchers can categorize an individual’s risk of lung cancer disease by smoking behavior, which are helpful for individualized prognosis and prediction of treatment plan.
While this reported study was restricted to a Caucasian population and the results may not be generalized to other ethnicities because of the different genetic backgrounds, the team aims to further test the identified interaction effect using genotype from other populations. "The limited overlap between discovery genotype and replication genotype may have reduced the power in our validation study," says Li. "We believe as more genotype data becomes available in the future we can discover more important gene-smoking interaction in lung cancer disease."
EurekAlert
www.eurekalert.org/pub_releases/2017-10/dmc-tnl102617.php

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:09:00Three new lung cancer genetic biomarkers are identified

R-Biopharm Group enters into collaboration with SSI (DK) in the field of tuberculosis diagnostics

, 26 August 2020/in E-News /by 3wmedia

R-Biopharm Group recently announced a collaborative agreement with SSI, focusing on discovery and development of novel diagnostic approaches for the detection of tuberculosis infection.
The development of new diagnostic assays in the area of infectious diseases is a priority for R-Biopharm, a company with 30 years of experience in providing testing solutions for Clinical Diagnostics and Food & Feed analysis. R-Biopharm Group operates in various countries including subsidiaries in the UK, USA, Italy, France, Latin America, Brazil, Spain, Belgium, Australia, India and China as well as by a worldwide extensive network of more than 120 distributors.
“This collaborative agreement creates an opportunity to work with the world-leading scientists and inventors of novel biomarkers and vaccines in the area of tuberculosis research. Our Infectious Diseases Team is inspired to join efforts for the development of novel diagnostics for the tuberculosis patients throughout the world. At R-Biopharm we are concerned about rising numbers of tuberculosis cases and escalation of multidrug-resistant (MDR-TB) and extensively drug-resistant TB (XDR-TB). In cooperation with Statens Serum Institute we will have the potential to transform the current underserved market of tuberculosis diagnostics and provide alternative solutions for the detection of TB infection,” said Dr. Ralf Dreher, CEO and Founder of R-Biopharm Group.
SSI is one of Denmark’s largest research institutions in the health sector with over a century of experience in research, development and manufacturing of biologics. Led by Professor Peter Andersen, the research and development team at SSI are at the forefront in the development of novel vaccines and diagnostic agents for major diseases affecting global health. The program has brought several novel vaccine candidates in clinical trial within TB and Chlamydia as well as provided the ground work for the current industry standard in diagnostic tests for tuberculosis infection (IGRAs).
“We are excited for our collaboration with R-Biopharm, a leading industry partner in the field of infectious disease diagnostics. As a government research organization under the ministry of health, industrial involvement is pivotal to get our projects from the lab out to the benefit of patients. The strong research base at R-Biopharm is a great match for the SSI team and has been a fruitful synergy,” said Prof. Peter Andersen, Executive Vice President, Center for Vaccine Research at Statens Serum Institute.
Under the agreement, R-Biopharm and SSI will collaborate on research and development and responsibility for the commercialization of potential products.
www.r-biopharm.com

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:39R-Biopharm Group enters into collaboration with SSI (DK) in the field of tuberculosis diagnostics

Brand name change

, 26 August 2020/in E-News /by 3wmedia

Panasonic Biomedical Sales Europe’s new brand name has become PHCbi
Life Science Innovators Since 1966

For more information please click here

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:46Brand name change

New acid-tolerant green fluorescent protein for bioimaging

, 26 August 2020/in E-News /by 3wmedia

Visualizing cellular components and processes at the molecular level is important for understanding the basis of any biological activity. Fluorescent proteins (FPs) are one of the most useful tools for investigating intracellular molecular dynamics.
However, FPs have usage limitations for imaging in low pH environments, such as in acidic organelles, including endosomes, lysosomes, and plant vacuoles. In environments of pH less than 6, most FPs lose their brightness and stability due to their neutral pKa. pKa is the measure of acid strength; the smaller the pKa is, the more acidic the substance is.
“Although there are reports of several acid-tolerant green FPs (GFPs), most have serious drawbacks. Furthermore, there is a lack of acid-tolerant GFPs that are practically applicable to bioimaging,” says Hajime Shinoda, lead author of an Osaka University study that aimed to design acid-tolerant monomeric GFP that is practically applicable to live-cell imaging in acidic organelles. “In the current study, we developed an acid-tolerant GFP. We called it Gamillus.”
Gamillus is a GFP cloned from Olindias formosa (flower hat jellyfish) and exhibits superior acid tolerance (pKa=3.4) and nearly twice as much brightness compared with the reported GFPs. The fluorescence spectrum is constant between pH4.5 and 9.0, which falls between the intracellular range in most cell types. X-ray crystallography (a technique used for determining the atomic and molecular structure of a crystal, in this case, a Gamillus crystal) and point mutagenesis suggest the acid tolerance of Gamillus is attributed to stabilization of deprotonation in its chemical structure.
“The applicability of Gamillus as a molecular tag was shown by the correct localization pattern of Gamillus fusions in a variety of cellular structures, including ones that are difficult to target,” corresponding author Takeharu Nagai says. “We believe Gamillus can be a powerful molecular tool for investigating unknown biological phenomena involving acidic organelles, such as autophagy.”
Osaka Universityresou.osaka-u.ac.jp/en/research/2017/20171229_1

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:53New acid-tolerant green fluorescent protein for bioimaging

Gene disruption signals cerebral palsy and autism link

, 26 August 2020/in E-News /by 3wmedia

University of Adelaide researchers have uncovered a genetic signal common to both cerebral palsy and autism.
The finding comes from the first large-scale study of gene expression in children with cerebral palsy.
The researchers, from the University’s Australian Collaborative Cerebral Palsy Research Group in the Robinson Research Institute, also showed common underlying molecular pathways in clinically diverse cerebral palsy. They say both findings add significantly to the weight of evidence for underlying genetic causes of cerebral palsy.
“Cerebral palsy is the most common motor disability of childhood with a frequency of around two in every 1000 live births,” says lead researcher Dr Clare van Eyk, Postdoctoral Research Fellow, Adelaide Medical School, University of Adelaide. “We know that, like autism, it’s a disorder of brain development primarily during pregnancy. But the underlying causes of cerebral palsy are still poorly understood.”
In this study, the researchers use new RNA sequencing technology to measure the gene messengers (RNA) in cells from children with cerebral palsy.
Cell lines from 182 individuals with cerebral palsy were studied and many showed disruption of cell signalling and inflammatory pathways, as seen in some children with autism.
“The results showed that the neurological or signalling pathways being disrupted in children with cerebral palsy overlap with those disruptions seen in autism,” says Dr van Eyk. “This supports a common biological change in both cerebral palsy and autism. Autism and cerebral palsy do sometimes co-exist, which further underlines common causation in some individuals.”
This is the latest in a series of studies from the University of Adelaide which have found increasing numbers of genetic mutations that are the likely cause of cerebral palsy. Using this data together with existing DNA sequencing results increases the proportion of individuals with a likely genetic cause to around 25%.
The University’s Cerebral Palsy Research Group is led by Emeritus Professor Alastair MacLennan and Professor Jozef Gecz, Channel 7 Children’s Research Foundation Chair for the Prevention of Childhood Disability. They are leading the world in discovering an increasing genetic basis to cerebral palsy.
“This research continues to refute the historical assumption that cerebral palsy is often due to difficulties at birth,” says Professor MacLennan.

University of Adelaidewww.adelaide.edu.au/news/news99822.html

https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 0 0 3wmedia https://clinlabint.com/wp-content/uploads/sites/2/2020/06/clinlab-logo.png 3wmedia2020-08-26 09:32:182021-01-08 11:08:42Gene disruption signals cerebral palsy and autism link
Page 173 of 196«‹171172173174175›»
Medical Affairs

Latest issue of Clinical laboratory

Company Profile Edition

CLi Cover CompanyProfileEdition
27 September 2023

Alpha-1 Microglobulin, and other urinary low molecular weight protein assays, as markers of renal tubular function

27 September 2023

respons®940 – DiaSys clinical chemistry analyzer for medium sized labs

22 September 2023

NGS made effortless: introducing MIRO CANVAS from INTEGRA Biosciences

Digital edition
All articles Archived issues

Free subscription

View more product news

Get our e-alert

The leading international magazine for Clinical laboratory Equipment for everyone in the Vitro diagnostics

Sign up today
  • News
    • Featured Articles
    • Product News
    • E-News
  • Magazine
    • About us
    • Archived issues
    • Free subscriptions
    • Media kit
    • Submit Press Release
clinlab logo blackbg 1

Hastelweg 250
5652 CN Eindhoven
The Netherlands
+31 85064 55 82
info@clinlabint.com

PanGlobal Media is not responsible for any error or omission that might occur in the electronic display of product or company data.

Scroll to top

This site uses cookies. By continuing to browse the site, you are agreeing to our use of cookies.

Accept settingsHide notification onlyCookie settings

Cookie and Privacy Settings



How we use cookies

We may ask you to place cookies on your device. We use cookies to let us know when you visit our websites, how you interact with us, to enrich your user experience and to customise your relationship with our website.

Click on the different sections for more information. You can also change some of your preferences. Please note that blocking some types of cookies may affect your experience on our websites and the services we can provide.

Essential Website Cookies

These cookies are strictly necessary to provide you with services available through our website and to use some of its features.

Because these cookies are strictly necessary to provide the website, refusing them will affect the functioning of our site. You can always block or delete cookies by changing your browser settings and block all cookies on this website forcibly. But this will always ask you to accept/refuse cookies when you visit our site again.

We fully respect if you want to refuse cookies, but to avoid asking you each time again to kindly allow us to store a cookie for that purpose. You are always free to unsubscribe or other cookies to get a better experience. If you refuse cookies, we will delete all cookies set in our domain.

We provide you with a list of cookies stored on your computer in our domain, so that you can check what we have stored. For security reasons, we cannot display or modify cookies from other domains. You can check these in your browser's security settings.

.

Google Analytics Cookies

These cookies collect information that is used in aggregate form to help us understand how our website is used or how effective our marketing campaigns are, or to help us customise our website and application for you to improve your experience.

If you do not want us to track your visit to our site, you can disable this in your browser here:

.

Other external services

We also use various external services such as Google Webfonts, Google Maps and external video providers. Since these providers may collect personal data such as your IP address, you can block them here. Please note that this may significantly reduce the functionality and appearance of our site. Changes will only be effective once you reload the page

Google Webfont Settings:

Google Maps Settings:

Google reCaptcha settings:

Vimeo and Youtube videos embedding:

.

Privacy Beleid

U kunt meer lezen over onze cookies en privacy-instellingen op onze Privacybeleid-pagina.

Privacy policy
Accept settingsHide notification only