Current Regenerative medicine News and Events

Current Regenerative medicine News and Events, Regenerative medicine News Articles.
Sort By: Most Relevant | Most Viewed
Page 1 of 25 | 1000 Results
Pre-treating progenitor cells with protein-activator slows progression of atherosclerosis
A new treatment for atherosclerosis, commonly known as hardening of the arteries, may be on the horizon, according to a study released in STEM CELLS Translational Medicine (SCTM). (2020-11-24)

World's first: Drug guides stem cells to desired location, improving their ability to heal
Scientists at Sanford Burnham Prebys Medical Discovery Institute have created a drug that can lure stem cells to damaged tissue and improve treatment efficacy--a scientific first and major advance for the field of regenerative medicine. (2020-11-24)

Not just lizards - alligators can regrow their tails too
A team of researchers from Arizona State University and the Louisiana Department of Wildlife and Fisheries have uncovered that young alligators have the ability to regrow their tails up to three-quarters of a foot, or 18% of their total body length. (2020-11-23)

Researchers improve neuronal reprogramming by manipulating mitochondria
Researchers at Helmholtz Zentrum München and Ludwig Maximilians University Munich (LMU) have identified a hurdle towards an efficient conversion: the cell metabolism. By expressing neuron-enriched mitochondrial proteins at an early stage of the direct reprogramming process, the researchers achieved a four times higher conversion rate and simultaneously increased the speed of reprogramming. (2020-11-17)

Study reveals how smoking worsens COVID-19 infection in the airways
UCLA researchers using a model of airway tissue created from human stem cells have pinpointed how smoking cigarettes causes more severe infection by SARS-CoV-2, the virus that causes COVID-19, in the airways of the lungs. (2020-11-17)

Internal clocks drive beta cell regeneration
Our body can repair itself after a damage. This phenomenon describes how cells that are still functional start to proliferate to compensate for the loss. By studying diabetic mice, scientists from the University of Geneva and the University Hospitals of Geneva, observed that this regeneration mechanism was under the influence of circadian rhythms, allowing new perspectives to be envisaged to promote beta cell regeneration. (2020-11-11)

New study finds a link between sleep apnea and increased risk of dementia
A new study by Monash University has found that obstructive sleep apnea (OSA) has been linked to an increased risk of dementia. (2020-11-10)

WFIRM scientists create hybrid tissue construct for cartilage regeneration
Wake Forest Institute for Regenerative Medicine scientists have developed a method to bioprint a type of cartilage that could someday help restore knee function damaged by arthritis or injury. (2020-11-09)

Wound-healing biomaterials activate immune system for stronger skin
Researchers at Duke University and the University of California, Los Angeles, have developed a biomaterial that significantly reduces scar formation after a wound, leading to more effective skin healing. This new material, which quickly degrades once the wound has closed, activates an adaptive immune response that can trigger regenerative wound healing, leaving behind stronger and healthier healed skin. (2020-11-09)

Promising therapeutic approach against COPD
Chronic obstructive pulmonary disease (COPD) is one of the most common and deadliest diseases worldwide. Until today, COPD is not curable. Researchers at Helmholtz Zentrum München and at the German Cancer Research Center (DKFZ) have now succeeded in curing COPD in mice exposed to chronic cigarette smoke. Their goal is to test the novel therapeutic approach in human clinical trials over the next few years. (2020-11-04)

Stem cells: new insights for future regenerative medicine approaches
The study published in Open Biology unravels important data for a better understanding of the process of division in stem cells and for the development of safer ways to use them in medicine. (2020-10-28)

Identified a subgroup of stem cells that resists ageing and maintains muscle regeneration
For the first time the researchers have demonstrated in a study in mice that not all muscle stem cells age equally, and have identified a subgroup with greater regenerative capacity which is maintained until geriatric age. The finding provides a basis for mitigating the loss of muscle regenerative capacity in very elderly people. (2020-10-27)

Researchers create human airway stem cells from patients' cells
For the first time, researchers have successfully created airway basal stem cells in vitro from induced pluripotent stem cells by reprogramming blood cells taken from patients. Given that airway basal cells are defined as stem cells of the airways because they can regenerate the airway epithelium in response to injury, this study may help accelerate research on diseases impacting the airway, including COVID-19, influenza, asthma and cystic fibrosis. (2020-10-23)

A study indicates that hair loss might be prevented by regulating stem cell metabolism
An international research group headed by Associate Professor Sara Wickstrom at the University of Helsinki has identified a mechanism that is likely to prevent hair loss. (2020-10-13)

When it comes to arthritic bone spurs, stem cells hurt instead of heal
The same stem cells that heal broken bones can also generate arthritic bone spurs called osteophytes, according to a new study in the Annals of Rheumatic Diseases. By resolving the cellular origins of osteophytes, the research provides clues for how to target these painful bone spurs that develop at the edge of joints in many arthritis patients. (2020-10-09)

Terahertz zaps alter gene activity in stem cells
Terahertz light pulses change gene expression in stem cells, report researchers from Kyoto University's Institute for Integrated Cell-Material Sciences (iCeMS) and Tokai University in Japan in the journal Optics Letters. The findings come thanks to a new tool, with implications for stem cell research and regenerative therapy development. (2020-10-08)

Amniotic fluid may yield new, better treatment for ischemic stroke
A study released in STEM CELLS Translational Medicine points the way to a possible new avenue of treatment for ischemic stroke. (2020-10-07)

Mammals share gene pathways that allow zebrafish to grow new eyes
Working with fish, birds and mice, Johns Hopkins Medicine researchers report new evidence that some animals' natural capacity to regrow neurons is not missing, but is instead inactivated in mammals. (2020-10-07)

Excess folic acid during pregnancy harms brain development of mice
A study of pregnant mice found high levels of folic acid were associated with significant changes in brain development of offspring. (2020-10-05)

Survey finds American support for human-animal chimera research
In September 2015, the US National Institutes of Health placed a funding moratorium on research that involves introducing human pluripotent stem cells into animal embryos. To assess attitudes on human-animal chimeric embryo research, investigators conducted a survey among 430 Americans. The results of the survey, which found that 82% of people are supportive of at least some parts of this research, appear October 1 in the journal Stem Cell Reports. (2020-10-01)

Latent lineage potential in neural stem cells enables spinal cord repair in mice
Spinal stem cells in mice can be reprogrammed to generate protective oligodendrocytes after spinal cord injury, enhancing neural repair, according to a new study. (2020-10-01)

Discovery of cells that heal cardiac damage after infarction
Researchers at Cima and the Clinica Universidad de Navarra (Spain) have led an international study identifying the cardiac cells responsible for repairing the damage to this organ after infarction. These ''restorative'' cells are a subpopulation of cardiac fibroblasts that play a fundamental role in the creation of the collagen scar needed to avoid the rupture of the ventricular wall. The research also reveals the molecular mechanisms involved in the activation of these cells and the regulation of their function. (2020-09-29)

Fine-tuning stem cell metabolism prevents hair loss
An international research team has shown in mice that Rictor, a protein that helps to regulate the growth, energy, and oxygen consumption of cells, plays a key role in the cellular metabolism and longevity of hair follicle stem cells / publication in 'Cell Metabolism' (2020-09-28)

Bioelectronic device achieves unprecedented control of cell membrane voltage
Every living cell maintains a voltage across the cell membrane that results from differences in the concentrations of charged ions inside and outside the cell. In an impressive proof-of-concept demonstration, an interdisciplinary team of scientists has developed a bioelectronic system driven by a machine learning algorithm that can shift the membrane voltage in living cells and maintain it at a set point for 10 hours. (2020-09-24)

Breakthrough for tomorrow's dentistry
New knowledge on the cellular makeup and growth of teeth can expedite developments in regenerative dentistry - a biological therapy for damaged teeth - as well as the treatment of tooth sensitivity. The study, which was conducted by researchers at Karolinska Institutet, is published in Nature Communications. (2020-09-23)

BU researchers discover how COVID-19 may trigger fatal levels of lung inflammation
Responding to the COVID-19 pandemic caused by the novel coronavirus, SARS-CoV-2, requires models that can duplicate disease development in humans, identify potential targets and enable drug testing. Specifically, access to primary human lung in vitro model systems is a priority since a variety of respiratory epithelial cells are the proposed targets of viral entry. (2020-09-21)

Tail regeneration in lungfish provides insight into evolution of limb regrowth
Researchers at UChicago find that the molecular mechanisms underlying tail regeneration in West African lungfish are similar to those seen in amphibians, suggesting the trait evolved in a common ancestor. (2020-09-16)

A new discovery in regenerative medicine
An international collaboration involving Monash University and Duke-NUS researchers have made an unexpected world-first stem cell discovery that may lead to new treatments for placenta complications during pregnancy. (2020-09-16)

Tracking structural regeneration of catalysts for electrochemical CO2 reduction
Electrocatalytic reduction of CO2 to fuels and chemicals is one of the most attractive routes for CO2 utilization. Unveiling active sites of catalysts under realistic operating conditions is crucial for the design of efficient electrocatalysts for CO2 electroreduction. Scientists from East China University of Science and Technology employed Operando structural measurements at multiscale levels to identify the catalytically active components and uncover the working mechanism under realistic electrochemical CO2 reduction conditions. (2020-09-10)

Adding stem cells to educational intervention can significantly help kids with autism
Results of a clinical trial released in STEM CELLS Translational Medicine indicate that a combination of stem cell therapy and educational intervention can significantly help children with autism spectrum disorder (ASD). (2020-09-09)

Coaxing single stem cells into specialized cells
Researchers at the University of Illinois Chicago have developed a unique method for precisely controlling the deposition of hydrogel, which is made of water-soluble polymers commonly used to support cells in experiments or for therapeutic purposes. The researchers noticed that their technique - which allows for the encapsulation of a single cell within a minute hydrogel droplet - can be used to coax bone marrow stem cells into specialized cells. (2020-09-03)

Pigs grow new liver in lymph nodes, study shows
Hepatocytes -- the chief functional cells of the liver - are natural regenerators, and the lymph nodes serve as a nurturing place where they can multiply. Researchers demonstrated that large animals with ailing livers can grow a new organ in their lymph nodes from their own hepatocytes. (2020-08-24)

Reprogramming immune cells to reduce inflammation, promote tissue repair
A new study suggests that macrophage programming is more complex than previously thought. 'We found that macrophage programming is driven by more than the immune system -- it is also driven by the environment in which the macrophages reside,' said lead study author Asrar Malik. (2020-08-24)

UCalgary research delivers new insights into how skin can regenerate after severe burns
New research led by Dr. Jeff Biernaskie, PhD, has made an exciting leap forward in understanding how skin heals, which could lead to drug treatments to vastly improve wound healing. The study, published in the scientific journal Cell Stem Cell, was co-led by Dr. Sepideh Abbasi, PhD, Sarthak Sinha, MD/PhD candidate and Dr. Elodie Labit, PhD, postdoctoral fellow. (2020-08-19)

Climate change mitigation not the primary motivator in regenerative ranching
Regenerative ranching, a holistic approach to managing grazing lands, enhances ranchers' adaptive capacity and socioeconomic well-being while also providing an opportunity to mitigate climate change. (2020-08-17)

SUTD researchers create heart cells from stem cells using 3D printing
SUTD researchers 3D printed a micro-scaled physical device to demonstrate a new level of control in the directed differentiation of stem cells, enhancing the production of cardiomyocytes. (2020-08-11)

Chemotherapy for rare cancer fine-tuned with organoids
A patient-specific tumor organoid model developed at Wake Forest is being used to identify the most effective chemotherapy protocol to treat appendix and colon tumors, a personalized medicine approach that is showing promise. (2020-08-07)

Training neural circuits early in development improves response, study finds
When it comes to training neural circuits for tissue engineering or biomedical applications, a new study suggests a key parameter: Train them young. Training of engineered neurons has many applications in bioengineering and regenerative medicine. Techniques usually involve training cells after they have fully matured. University of Illinois, Urbana-Champaign researchers found that training them throughout early cell development and network formation led to lasting improvements in the connections, responsivity and gene expression of the resulting neural network. (2020-08-06)

Heart regeneration using stem cells: Why irregular heartbeats occur after transplantation
Increased predominance of the matured ventricular subtype in embryonic stem cell-derived cardiomyocytes in vivo elucidated why arrhythmia occurs post-transplant of hESC-CMs. (2020-08-05)

Organoids help bridge gap between laboratory study and animal modeling of disease
A new study from the Wake Forest Institute for Regenerative Medicine is the first to replicate observations of native tumor tissue in a laboratory model and validate it in the context of the whole-body physiology. (2020-08-05)

Page 1 of 25 | 1000 Results
   First   Previous   Next      Last   
Brightsurf.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.