Toplam 244 içerik listeleniyor
-
First computer program developed to detect DNA mutations in single cancer cells
Researchers at The University of Texas MD Anderson Cancer Center have announced a new method for detecting DNA mutations in a single cancer cell versus current technology that analyzes millions of cells which they believe could have important applications for cancer diagnosis and treatment. The results are published in the April 18 online issue of Nature Methods.
https://www.biyologlar.com/first-computer-program-developed-to-detect-dna-mutations-in-single-cancer-cells-haber-8711 -
Drug-resistant genes spread through environment, not meat products
In the first study to use new methods to track antibiotic resistance through the process of intensively farming and slaughtering cattle, scientists have discovered a "startling" lack of resistance genes in meat.
https://www.biyologlar.com/drug-resistant-genes-spread-through-environment-not-meat-products-haber-8719 -
New gene therapy method provides specific, safe control of therapeutic transgenes
Korean researchers have described a novel control system to regulate the expression of a therapeutic transgene by targeting the passenger strand of a microRNA (miR-122) linked to the transgene. The researchers report that a control system based on targeting the passenger strand of miR-122 rather than the guide strand can regulate expression of an exogenous, therapeutic gene, while not affecting the expression of endogenous genes, in an article in Nucleic Acid Therapeutics. The article is...
https://www.biyologlar.com/new-gene-therapy-method-provides-specific-safe-control-of-therapeutic-transgenes-haber-8763 -
A new genome editing method brings the possibility of gene therapies closer to reality
Researchers from Salk Institute for Biological Studies, BGI, and other institutes for the first time evaluated the safety and reliability of the existing targeted gene correction technologies, and successfully developed a new method, TALEN-HDAdV, which could significantly increased gene-correction efficiency in human induced pluripotent stem cell (hiPSC). This study published online in Cell Stell Cell provides an important theoretical foundation for stem cell-based gene...
https://www.biyologlar.com/a-new-genome-editing-method-brings-the-possibility-of-gene-therapies-closer-to-reality-haber-8766 -
The Genetic Structure of Anatolia: From the Neolithic to the Oghuz Migrations
Anatolia has witnessed many migrations and has been home to a variety of civilizations. The increasing availability of ancient DNA samples from different periods and cultures makes it now possible to examine the genetic changes that have taken place in Anatolia since the Neolithic. The ancient DNA revolution has already dispelled many myths, but myths and legends die hard. Some of the more persistent ones concern the impact of the last migration wave to hit Anatolia, marked by the arrival of...
https://www.biyologlar.com/the-genetic-structure-of-anatolia-from-the-neolithic-to-the-oghuz-migrations -
Stem cells + nanofibers = Promising nerve research
Every week in his clinic at the University of Michigan, neurologist Joseph Corey, M.D., Ph.D., treats patients whose nerves are dying or shrinking due to disease or injury.
https://www.biyologlar.com/stem-cells-nanofibers-promising-nerve-research -
KÖK HÜCRELERE BAKIŞ:TANIMLAR, KAVRAMLAR ve SINIFLANDIRMALAR
İki binli yıllarla beraber kök hücrelerin rejeneratif tıp (yenileyici tıp) alanındaki öneminin giderek arttığını ve tıbbın geleceğini şekillendirme potansiyelini gözlemlemekteyiz.
https://www.biyologlar.com/kok-hucrelere-bakistanimlar-kavramlar-ve-siniflandirmalar -
SİSTEMATİĞİN TARİHÇESİ
Bugün yaşayan en geri insan topluluklarında dahi çevrelerindeki canlılara isimler verildiği görülür. Hayvanların ve bitkilerin tanınmasıyla insanların ilk ilgisi tarih öncesi devirlerde başlar. Akdeniz çevresinde bulunan mağaralarda ilkçağ insanlarının çizdiği hayvan ve bitki resimleri bunun en belirgin kanıtıdır. İlk çağlarda insanlar bitkileri yenen, yenmeyen, zehirli, zehirsiz gibi kullandıkları biçime göre sınıflandırmışlardır. Daha sonra bu...
https://www.biyologlar.com/sistematigin-tarihcesi -
Improving the delivery of chemotherapy with graphene
A new study published in IOP Publishing's journal 2D Materials has proposed using graphene as an alternative coating for catheters to improve the delivery of chemotherapy drugs. The research suggests that placing graphene - an extremely thin sheet of carbon atoms - on the internal surfaces of intravenous catheters commonly used to deliver chemotherapy drugs into a patient's body will improve the efficacy of treatments, and reduce the potential of the catheters breaking. The study indicates...
https://www.biyologlar.com/improving-the-delivery-of-chemotherapy-with-graphene -
BİYOTEKNOLOJİK ÜRÜNLER, ORGANİK ÜRÜNLER VE ULUSLARARASI TİCARETTEKİ GELİŞMELER
Modern biyoteknoloji ifadesi, genel olarak, modern bilgi ve tekniklerin uygulanması ile yapılan, genetik mühendisliğine dayalı tekniklerle gerçekleştirilen biyoteknolojiyi tanımlamakta kullanılmaktadır. Günümüzde özellikle tarım ve eczacılık sanayi alanlarında, modern biyoteknoloji yöntemleri kullanılarak çeşitli özelliklere sahip yeni canlı türleri elde etmek mümkün hale gelmiş, bu şekilde üretilen tarım ürünleri ve bunları içeren işlenmiş ürünler ile...
https://www.biyologlar.com/biyoteknolojik-urunler-organik-urunler-ve-uluslararasi-ticaretteki-gelismeler -
Magnetic nanoparticles could be key to effective immunotherapy
In recent years, researchers have hotly pursued immunotherapy, a promising form of treatment that relies on harnessing and training the body's own immune system to better fight cancer and infection. Now, results of a study led by Johns Hopkins investigators suggests that a device composed of a magnetic column paired with custom-made magnetic nanoparticles may hold a key to bringing immunotherapy into widespread and successful clinical use. A summary of the research, conducted in mouse and human...
https://www.biyologlar.com/magnetic-nanoparticles-could-be-key-to-effective-immunotherapy -
Helmintlerde Tespit, Boyama ve Kalıcı Preparat Yapımı
Ahmet GÖKÇEN Harran Üniversitesi Veteriner Fakültesi, Parazitoloji Anabilim Dalı, Şanlıurfa, Türkiye ÖZET: Helmintlerin toplanma, gevşetilme, tespit, boyanma ve kalıcı preparat halinde saklama teknikleri parazitologlar için büyük önem arz eder. Parazitlerin, canlı olarak toplanmaları ve direkt tespit edilmeleri gerekir. Bu süreç, parazitlerin iç ve dış yapılarının uygun şekilde korunmalarını sağlar. Helmintlerin gevşetilmesi ve normal şekillerinin korunması...
https://www.biyologlar.com/helmintlerde-tespit-boyama-ve-kalici-preparat-yapimi -
New resource makes gene-editing technology even more user friendly
Researchers at Harvard University and the University of California, San Diego, have developed a new user-friendly resource to accompany the powerful gene editing tool called CRISPR/Cas9, which has been widely adopted to make precise, targeted changes in DNA. This breakthrough has the potential to facilitate new discoveries in gene therapies and basic genetics research. The research was published in the July 13 issue of Nature Methods. The study describes an approach to simplify a laborious...
https://www.biyologlar.com/new-resource-makes-gene-editing-technology-even-more-user-friendly -
Stem cell breakthrough could set up future transplant therapies
A new method for creating stem cells for the human liver and pancreas, which could enable both cell types to be grown in sufficient quantities for clinical use, has been developed by scientists. Using the technique, researchers have for the first time been able to grow a pure, self-renewing population of stem cells specific to the human foregut, the upper section of the human digestive system. These so-called "Foregut stem cells" could then be developed further to produce liver or pancreatic...
https://www.biyologlar.com/stem-cell-breakthrough-could-set-up-future-transplant-therapies -
ELISA TESTİ
Enzyme-linked immunosorbent assay (ELISA), also known as an enzyme immunoassay (EIA), is a biochemical technique used mainly in immunology to detect the presence of an antibody or an antigen in a sample. The video shown is Proteintech Group's preferred method.
https://www.biyologlar.com/elisa-testi -
Firefly protein enables visualization of roots in soil
Plants form a vast network of below-ground roots that search soil for needed resources. The structure and function of this root network can be highly adapted to particular environments such as desert soils where plants like Mesquite develop tap roots capable of digging 50 meters deep to capture precious water resources. Excavation of root systems reveals these kinds of adaptations but is laborious, time consuming, and does not provide information on how growing roots behave. A new imaging tool...
https://www.biyologlar.com/firefly-protein-enables-visualization-of-roots-in-soil -
Helmintlerde Tespit, Boyama ve Kalıcı Preparat Yapımı
Ahmet GÖKÇENHarran Üniversitesi Veteriner Fakültesi, Parazitoloji Anabilim Dalı, Şanlıurfa, TürkiyeÖZET: Helmintlerin toplanma, gevşetilme, tespit, boyanma ve kalıcı preparat halinde saklama teknikleri parazitologlar için büyük önemarz eder. Parazitlerin, canlı olarak toplanmaları ve direkt tespit edilmeleri gerekir. Bu süreç, parazitlerin iç ve dış yapılarının uygun şekildekorunmalarını sağlar. Helmintlerin gevşetilmesi ve normal şekillerinin korunması için...
https://www.biyologlar.com/helmintlerde-tespit-boyama-ve-kalici-preparat-yapimi-1 -
ARITMA TESİSLERİ VE PROTOZOA
Çalışma metodları birbirinden farklı olsa da arıtma tesislerinin tamamı çeşitli protozoon gruplarını barındırır (Çizelge 1). Biyolojik unsurlar organik madde üzerinden beslenerek organik maddenin topaklaşmasını ve çökmesini sağlarlar. Bakteri bu maddelerin sıvı fazdan uzaklaştırılmasında rol alan en etkin organizma grubunu oluştur. Protozoonlar, atık su arıtma sistemlerinde biyolojik parçalanmadan sorumlu bakteriler üzerinden beslendiklerinden dolayı, önceleri...
https://www.biyologlar.com/aritma-tesisleri-ve-protozoa -
Long-term changes in dead wood reveal new forest dynamics
Healthy forest ecosystems need dead wood to provide important habitat for birds and mammals, but there can be too much of a good thing when dead wood fuels severe wildfires. A scientist with the U.S. Forest Service's Pacific Southwest Research Station (PSW) compared historic and recent data from a forest in California's central Sierra Nevada region to determine how logging and fire exclusion have changed the amounts and sizes of dead wood over time. Results were recently published in Forest...
https://www.biyologlar.com/long-term-changes-in-dead-wood-reveal-new-forest-dynamics -
Chip-based technology enables reliable direct detection of Ebola virus
A team led by researchers at UC Santa Cruz has developed chip-based technology for reliable detection of Ebola virus and other viral pathogens. The system uses direct optical detection of viral molecules and can be integrated into a simple, portable instrument for use in field situations where rapid, accurate detection of Ebola infections is needed to control outbreaks. Laboratory tests using preparations of Ebola virus and other hemorrhagic fever viruses showed that the system has the...
https://www.biyologlar.com/chip-based-technology-enables-reliable-direct-detection-of-ebola-virus -
New method to grow zebrafish embryonic stem cells can regenerate whole fish
Zebrafish, a model organism that plays an important role in biological research and the discovery and development of new drugs and cell-based therapies, can form embryonic stem cells (ESCs).
https://www.biyologlar.com/new-method-to-grow-zebrafish-embryonic-stem-cells-can-regenerate-whole-fish -
Detecting HIV diagnostic antibodies with DNA nanomachines
New research may revolutionize the slow, cumbersome and expensive process of detecting the antibodies that can help with the diagnosis of infectious and auto-immune diseases such as rheumatoid arthritis and HIV. An international team of researchers have designed and synthetized a nanometer-scale DNA "machine" whose customized modifications enable it to recognize a specific target antibody. Their new approach, which they described this month in Angewandte Chemie, promises to support the...
https://www.biyologlar.com/detecting-hiv-diagnostic-antibodies-with-dna-nanomachines -
Wisconsin scientists find genetic recipe to turn stem cells to blood
The ability to reliably and safely make in the laboratory all of the different types of cells in human blood is one key step closer to reality.
https://www.biyologlar.com/wisconsin-scientists-find-genetic-recipe-to-turn-stem-cells-to-blood -
Epigenetic signatures that differentiate triple-negative breast cancers
The new study, published in Nature Communications, compares the breast cancer DNA 'methylome' with that of healthy individuals. The methylome provides a new picture of the genome and shows how it is epigenetically 'decorated' with methyl groups, a process known as DNA 'methylation'.
https://www.biyologlar.com/epigenetic-signatures-that-differentiate-triple-negative-breast-cancers -
Stem cells might heal damaged lungs
Collectively, such diseases of the airways as emphysema, bronchitis, asthma and cystic fibrosis are the second leading cause of death worldwide.
https://www.biyologlar.com/stem-cells-might-heal-damaged-lungs -
EMBO Conference Series Chemical Biology 2012
Latest News•Registration is open! •Event poster is now available for download Why You Should Attend•SummaryChemical Biology is a quickly growing highly interdisciplinary field, which investigates biological questions by using chemical strategies and tools. It has emerged to become an important and central discipline by itself complementing areas such as medicinal chemistry, pharmacology, cell biology, structural biology and biochemistry. Researchers in Chemical Biology find...
https://www.biyologlar.com/embo-conference-series-chemical-biology-2012 -
New brain mapping reveals unknown cell types
Using a process known as single cell sequencing, scientists at Karolinska Institutet have produced a detailed map of cortical cell types and the genes active within them. The study, which is published in the journal 'Science', marks the first time this method of analysis has been used on such a large scale on such complex tissue. The team studied over three thousand cells, one at a time, and even managed to identify a number of hitherto unknown types. "If you compare the brain to a fruit...
https://www.biyologlar.com/new-brain-mapping-reveals-unknown-cell-types -
Functional human liver cells grown in the lab
In new research appearing in the prestigious journal Nature Biotechnology, an international research team led by The Hebrew University of Jerusalem describes a new technique for growing human hepatocytes in the laboratory. This groundbreaking development could help advance a variety of liver-related research and applications, from studying drug toxicity to creating bio-artificial liver support for patients awaiting transplantations. The liver is the largest internal organ in the human body,...
https://www.biyologlar.com/functional-human-liver-cells-grown-in-the-lab -
Scientists create functional liver cells from stem cells
The liver plays a critical role in human metabolism. As the gatekeeper of the digestive track, this massive organ is responsible for drug breakdown and is therefore the first to be injured due to overdose or misuse. Evaluating this drug-induced liver injury is a critical part of pharmaceutical drug discovery and must be carried out on human liver cells. Regretfully, human liver cells, called hepatocytes, are in scarce supply as they can only be isolated from donated organs. Now, in research...
https://www.biyologlar.com/scientists-create-functional-liver-cells-from-stem-cells -
Restoring vision with stem cells
Age-related macular degeneration (AMRD) could be treated by transplanting photoreceptors produced by the directed differentiation of stem cells, thanks to findings published today by Professor Gilbert Bernier of the University of Montreal and its affiliated Maisonneuve-Rosemont Hospital. ARMD is a common eye problem caused by the loss of cones. Bernier's team has developed a highly effective in vitro technique for producing light sensitive retina cells from human embryonic stem cells. "Our...
https://www.biyologlar.com/restoring-vision-with-stem-cells -
Nano-walkers take speedy leap forward with first rolling DNA-based motor
Physical chemists have devised a rolling DNA-based motor that's 1,000 times faster than any other synthetic DNA motor, giving it potential for real-world applications, such as disease diagnostics. Nature Nanotechnology is publishing the finding. "Unlike other synthetic DNA-based motors, which use legs to 'walk' like tiny robots, ours is the first rolling DNA motor, making it far faster and more robust," says Khalid Salaita, the Emory University chemist who led the research. "It's like the...
https://www.biyologlar.com/nano-walkers-take-speedy-leap-forward-with-first-rolling-dna-based-motor -
How an RNA gene silences a whole chromosome
Researchers at Caltech have discovered how an abundant class of RNA genes, called long non-coding RNAs (lncRNAs, pronounced link RNAs) can regulate key genes. By studying an important lncRNA, called Xist, the scientists identified how this RNA gathers a group of proteins and ultimately prevents women from having an extra functional X-chromosome--a condition in female embryos that leads to death in early development. These findings mark the first time that researchers have uncovered the detailed...
https://www.biyologlar.com/how-an-rna-gene-silences-a-whole-chromosome -
An alternative TALEN/CRISPR-mediated gene insertion technique described in detail
A streamlined protocol for an alternative gene insertion method using genome editing technologies, the PITCh (Precise Integration into Target Chromosome) system, has been reported in Nature Protocols by Specially Appointed Lecturer Tetsushi Sakuma, Professor Takashi Yamamoto, Specially Appointed Associate Professor Ken-Ichi T Suzuki, and their colleagues at Hiroshima University, Japan. The PITCh system is more convenient and effective than existing methods for inserting foreign DNA into...
https://www.biyologlar.com/an-alternative-talencrispr-mediated-gene-insertion-technique-described-in-detail -
An alternative TALEN/CRISPR-mediated gene insertion technique described in detail
A streamlined protocol for an alternative gene insertion method using genome editing technologies, the PITCh (Precise Integration into Target Chromosome) system, has been reported in Nature Protocols by Specially Appointed Lecturer Tetsushi Sakuma, Professor Takashi Yamamoto, Specially Appointed Associate Professor Ken-Ichi T Suzuki, and their colleagues at Hiroshima University, Japan. The PITCh system is more convenient and effective than existing methods for inserting foreign DNA into...
https://www.biyologlar.com/an-alternative-talencrispr-mediated-gene-insertion-technique-described-in-detail -
Unpacking embryonic pluripotency
Researchers at EMBL's European Bioinformatics Institute (EMBL-EBI) and the Wellcome Trust- Medical Research Council Cambridge Stem Cell Institute at the University of Cambridge have identified factors that spark the formation of pluripotent cells.
https://www.biyologlar.com/unpacking-embryonic-pluripotency -
Shiny fish skin inspires nanoscale light reflectors
A nature-inspired method to model the reflection of light from the skin of silvery fish and other organisms may be possible, according to Penn State researchers. Such a technique may be applicable to developing better broadband reflectors and custom multi-spectral filters for a wide variety of applications, including advanced optical coatings for glass, laser protection, infrared imaging systems, optical communication systems and photovoltaics, according to Douglas Werner, John L. and...
https://www.biyologlar.com/shiny-fish-skin-inspires-nanoscale-light-reflectors -
Lab experiments question popular measure of ancient ocean temperatures
Understanding the planet's history is crucial if we are to predict its future. While some records are preserved in ice cores or tree rings, other records of the climate's ancient past are buried deep in the seafloor. An increasingly popular method to deduce historic sea surface temperatures uses sediment-entombed bodies of marine archaea, one of Earth's most ancient and resilient creatures, as a 150-million-year record of ocean temperatures. While other measures have gaps, this one is...
https://www.biyologlar.com/lab-experiments-question-popular-measure-of-ancient-ocean-temperatures -
Genetically modified E. coli pump out morphine precursor
A common gut microbe could soon be offering us pain relief. Japanese bioengineers have tweaked Escherichia coli genes so that they pump out thebaine, a morphine precursor that can be modified to make painkillers. The genetically modified E. coli produces 300 times more thebaine with minimal risk of unregulated use compared to a recently developed method involving yeast. "Morphine has a complex molecular structure; because of this, the production of morphine and similar painkillers is expensive...
https://www.biyologlar.com/genetically-modified-e-coli-pump-out-morphine-precursor -
Forensic botany uses plant DNA to trace crimes
Sam Houston State University is advancing the field of forensic botany with the publication of two recent studies that use marijuana DNA to link drug supplies and pollen DNA to aid in forensic investigations. In an article published in the International Journal of Legal Medicine, faculty and students from the Department of Forensic Science report that they developed a test to individualize samples of marijuana that could be used to link drugs across cases. The study examined 11 cases...
https://www.biyologlar.com/forensic-botany-uses-plant-dna-to-trace-crimes -
New GTEx findings show how DNA differences influence gene activity, disease susceptibility
Researchers funded by the National Institutes of Health Genotype-Tissue Expression (GTEx) project have created a new and much-anticipated data resource to help establish how differences in an individual's genomic make-up can affect gene activity and contribute to disease. The new resource will enable scientists to examine the underlying genomics of many different human tissues and cells at the same time, and promises to open new avenues to the study and understanding of human biology. GTEx...
https://www.biyologlar.com/new-gtex-findings-show-how-dna-differences-influence-gene-activity-disease-susceptibility -
Researchers enhance CRISPR gene editing technology
Scientists have developed a process that improves the efficiency of CRISPR, an up-and-coming technology used to edit DNA. "Scientists all over the world are using CRISPR right now in their studies, but the technology is not as functional as it could be," says Haoquan Wu, Ph.D., who enhanced the process and is a biomedical scientist at Texas Tech University Health Sciences Center El Paso (TTUHSC El Paso). CRISPR is a groundbreaking technology that allows scientists to modify genes. Two key...
https://www.biyologlar.com/researchers-enhance-crispr-gene-editing-technology -
Researchers build molecule that could significantly reduce brain damage in stroke victims
Research teams separated by 14 hours and 9,000 miles have collaborated to advance prospective treatment for the world's second-leading cause of death. University of Nebraska-Lincoln chemists partnered with medical researchers from the National University of Singapore to develop a molecule that can inhibit an enzyme linked with the onset of stroke. Most strokes occur when a disruption of blood flow prevents oxygen and glucose from reaching brain tissue, ultimately killing neurons and other...
https://www.biyologlar.com/researchers-build-molecule-that-could-significantly-reduce-brain-damage-in-stroke-victims -
Decaying RNA molecules tell a story
Once messenger RNA (mRNA) has done its job - conveying the information to produce the proteins necessary for a cell to function - it is no longer required and is degraded. Scientists have long thought that the decay started after translation was complete and that decaying RNA molecules provided little biological information. Now a team from EMBL Heidelberg and Stanford University led by Lars Steinmetz has turned this on its head in an article published in Cell. The researchers have shown that...
https://www.biyologlar.com/decaying-rna-molecules-tell-a-story -
West Coast scientists sound alarm for changing ocean chemistry
The ocean chemistry along the West Coast of North America is changing rapidly because of global carbon dioxide emissions, and the governments of Oregon, California, Washington and British Columbia can take actions now to offset and mitigate the effects of these changes. That is the conclusion of a 20-member panel of leading West Coast ocean scientists, who presented a comprehensive report on Monday outlining a series of recommendations to address the increase in ocean acidification and...
https://www.biyologlar.com/west-coast-scientists-sound-alarm-for-changing-ocean-chemistry -
New way to harvest stem cells better for donors
Australian scientists have developed a new method for harvesting stem cells, which is less invasive and reduces side effects for donors.
https://www.biyologlar.com/new-way-to-harvest-stem-cells-better-for-donors -
Griffith uses 3-D tissue engineering to revolutionize dental disease
The discomfort and stigma of loose or missing teeth could be a thing of the past as Griffith University researchers pioneer the use of 3D bioprinting to replace missing teeth and bone. The three-year study, which has been granted a National Health and Medical Research Council Grant of $650,000, is being undertaken by periodontist Professor Saso Ivanovski from Griffith's Menzies Health Institute Queensland. As part of an Australian first, Professor Ivanovski and his team are using the latest...
https://www.biyologlar.com/griffith-uses-3-d-tissue-engineering-to-revolutionize-dental-disease -
Small molecules change biological clock rhythm
A team of chemists and biologists at the Institute of Transformative Bio-Molecules (ITbM), Nagoya University have succeeded in finding new molecules that change the circadian rhythm in mammals by applying synthetic chemistry methods, which makes use of highly selective metal catalysts. Most living organisms have a biological clock with an approximately 24-hour circadian rhythm, which regulates important body functions such as sleep/wake cycles, hormone secretion, and metabolism. Disruption of...
https://www.biyologlar.com/small-molecules-change-biological-clock-rhythm -
Penn bioengineers show why lab-made stem cells might fail: Errors in DNA folding
Induced pluripotent stem cells hold promise for regenerative medicine because they can, in theory, turn into any type of tissue and because they are made from a patient's own adult cells, guaranteeing compatibility. However, the technique that turns adult cells into these iPS cells is not foolproof; after reverting to their pluripotent state, these cells don't always correctly differentiate back into adult cells. Researchers from the University of Pennsylvania have now discovered one of the...
https://www.biyologlar.com/penn-bioengineers-show-why-lab-made-stem-cells-might-fail-errors-in-dna-folding -
New procedure allows long-term culturing of adult stem cells
A new procedure developed at Massachusetts General Hospital (MGH) may revolutionize the culturing of adult stem cells. In their report that has been published online prior to its appearance in the August 6 issue of Cell Stem Cell, the team describes generating and expanding airway stem cells from the sorts of tissue samples collected during routine treatment of lung disorders. The overall approach appears applicable to several other tissue types, including skin and the linings of the...
https://www.biyologlar.com/new-procedure-allows-long-term-culturing-of-adult-stem-cells