Articles tagged with Regenerative Medicine
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers employ pluripotent stem cells to model spinal muscular atrophy, revealing cell death mechanisms and identifying potential pharmaceutical treatments. The study provides an important clue for developing medicines to reverse or prevent motor neuron cell death in patients with the disease.
The review article explores how extrafollicular environments regulate hair and feather stem cell activities, as well as the role of stem cells in shaping organ forms. Researchers hope to apply this knowledge to develop regenerative medicine techniques for repairing damaged tissues, including fingers and toes.
Researchers at UC Davis Health System demonstrated the safety and efficacy of transplanting anti-HIV stem cells into mice, replicating a functioning human immune system. The technique protects and expands HIV-resistant immune cells, maintaining normal CD4 levels.
Scientists have developed lab-made, invisible filaments that resemble uncooked spaghetti with nanoscale dimensions, which can serve as scaffolds for tissue repair. These 'noodle gels' and 'spaghetti highways' could guide cells to specific locations for repair and deliver beneficial substances to diseased areas.
Researchers at Cedars-Sinai are exploring new treatments for Alzheimer's disease by targeting the immune system and amyloid plaques in the brain. The goal is to identify drugs that can stimulate macrophages to clean up these plaques, allowing brain regeneration.
A novel technique enhances bone growth by guiding stem cells to the bone surface, increasing bone density and preventing age-related bone loss. The study successfully tested this approach in mice with osteoporosis, paving the way for human trials.
Researchers at UC Davis have developed a new approach using stem cells to deliver gene therapy specifically targeting the genetic abnormality found in Huntington's disease. By transferring inhibitory RNA sequences from donor cells into target neurons, they significantly decreased the synthesis of the abnormal huntingtin protein.
The Cedars-Sinai Regenerative Medicine Institute has opened a new facility to produce induced pluripotent stem cells, which can be used to study human diseases and develop new treatments. Cells produced by the core will be critical for innovative research aimed at increasing our understanding of human diseases and genetic disorders.
Researchers at IRB Barcelona have identified human colon stem cells and developed a method to grow them in lab-plates. This breakthrough could lead to significant advances in regenerative medicine, potentially treating diseases such as colorectal cancer and Crohn's disease.
The Toronto XVIVO System successfully treated and improved the function of high-risk donor lungs, allowing them to be safely transplanted. This technique could significantly expand the donor organ pool and improve outcomes after transplantation.
A preclinical study found VitaKine PCT to significantly enhance cardiac function, increasing ejection fraction by 23%, compared to controls. The therapy contains white blood cells in specific ratios and concentrations, offering a precise approach to treating heart attack patients.
A pioneering study shows tissue-engineered urethras, made with the boys' own cells, are functional and viable within 3 months. The grafts have lasted at least six years and maintained adequate outflow, offering a new alternative for reconstruction.
Researchers at Wake Forest University Baptist Medical Center successfully implanted laboratory-grown urethras in five boys, showing functional results throughout a six-year follow-up period. The engineered tissue replaced damaged segments of the urinary tube, providing an alternative to traditional tissue grafts with high failure rates.
A recent study found that reprogramming stem cells leads to genomic aberrations and genetic mutations similar to those in cancer cells. This raises concerns about the safety and effectiveness of using these cells for regenerative medicine applications.
Researchers have developed bioengineered veins that can be used in life-saving vascular surgeries, offering a promising solution for patients lacking suitable veins. The technology has shown promise in reducing complications and costs associated with traditional grafts used in coronary artery bypass grafting and hemodialysis.
A Cedars-Sinai research team has received a $1.9 million grant to develop a new pharmaceutical discovery process using pluripotent stem cells, aiming to find a treatment for Spinal Muscular Atrophy. Another team will create a new imaging system to monitor stem cell treatments in real-time, providing insights into tissue regeneration.
A team of UCLA researchers has developed a chemically defined culture medium that supports the long-term quality and maintenance of human embryonic stem cells. The new medium, using a feedback system control scheme, eliminates the need for animal products and enables routine single-cell passaging.
A study by Northwestern Medicine found that CD34+ cells can stimulate new blood vessel formation in ischemic limbs, reducing the risk of amputation. The treatment also showed significant repair of cardiac and vascular tissues, providing evidence for its potential to treat previously irreversible conditions.
The Hastings Center Report has published four essays on the next generation of bioethics, exploring new areas such as pharmaceutical industry ethics, public health, and regenerative medicine. These essays propose broadening the approach to dying and creating a framework for teaching an aging population to prepare for death.
Scientists have successfully engineered miniature human livers that function like real ones in a laboratory setting. The next step is to test their function after transplantation in animal models, with the ultimate goal of providing a solution to the liver transplant shortage.
A team of researchers aims to develop a biological treatment for compression fractures, the most common type of bone fracture in osteoporosis patients. The goal is to promote healing and stimulate normal bone production.
The American Society of Hematology (ASH) has developed recommendations for advancing regenerative medicine. The key focus areas include recognizing regenerative medicine as a priority at the National Institutes of Health (NIH), re-examining clinical trial methodologies, and improving communication between basic and clinical scientists.
Researchers at MGH Center for Regenerative Medicine found that reprogrammed induced pluripotent stem cells (iPSCs) retain some characteristics of their cell of origin, which can both assist and complicate future uses. Cellular memories fade with successive generations.
The Wallenberg Institute for Regenerative Medicine (WIRM) at Karolinska Institutet will focus on pioneering research in the blood system and stem-cell therapy, aiming to treat diseases like diabetes, spinal injuries, and neurodegenerative conditions. The grant strengthens the institute's infrastructure with advanced technical equipment...
Researchers at Cedars-Sinai are studying the mechanisms of how human immune systems reject or accept transplanted brain stem cells. The team aims to develop new stem cell therapies for patients with ALS, Parkinson's disease and other neurological disorders.
Researchers from Louisiana Tech University are presenting their work on smart nanofilms for regenerative medicine at the 2010 Experimental Biology meeting. Their presentation highlights the first known application of a smart nanofilm sprayed directly on living tissue, showing promising results in wound healing and potential application...
A new multifunctional polymer material can rapidly neutralize both biological and chemical toxins, including bacteria, viruses, and nerve agents. The material has been shown to be effective in restoring enzyme activity after exposure to toxins.
Clive Svendsen's team develops specifically-engineered stem cells that stall nerve cell degeneration in ALS patients. The award will fund novel ex vivo gene therapy approaches to treat the disease.
Researchers found that male hormones can help vessels around the heart regenerate, potentially explaining why men experience worse heart attacks earlier in life. Androgen replacement therapy might one day be used to treat men at risk for heart disease.
Chinese researchers have become a leading contributor to peer-reviewed scientific literature on clock-reversing regenerative medicine, with over 1,100 publications in 2008. New regulations aim to improve patient safety and restore China's global reputation.
Researchers found that vitamin C accelerates gene expression changes and promotes efficient iPSC generation. The study suggests a simple way to improve iPSC production, which can be considered a reversal of the aging process at the cellular level.
Researchers have developed a novel method to generate functional hepatocytes for drug testing, offering an unlimited and reliable source of liver cells. The new technique uses induced pluripotent stem cell technology to create hepatocytes from adult skin cells, overcoming the limitations of primary human hepatocytes.
Researchers have successfully reprogrammed human umbilical cord blood cells into cells with properties similar to human embryonic stem cells. This breakthrough identifies cord blood as a potential alternative to adult cells for generating cells with theoretically limitless potential.
Bioengineers at UC San Diego have developed a novel method for sequencing-based methylation profiling, enabling more efficient and cost-effective methods for studying certain diseases. The breakthrough could fuel personalized regenerative medicine and help address concerns about stem cell tumors.
The University of Nottingham's studies found that improved collaboration with clinicians, better funding, and regulatory certainty are crucial for stem cell therapy success. The industry is at risk of market failure due to structural barriers within the NHS.
Dr. Nagy's method uses a novel wrapping procedure to deliver specific genes, overcoming major hurdles for personalized stem cell therapies. The breakthrough accelerates stem cell technology and provides a road map for new clinical approaches to regenerative medicine.
The University of California, San Francisco (UCSF) has received tentative approval for a comprehensive stem cell training program, designed to cultivate the next generation of stem cell scientists. The three-year grant, totaling $3.9 million, will support six graduate students, six postdoctoral fellows, and four clinician-scientists.
The study shows significantly increased disc tissue density and extracellular matrix components at 12 months post treatment, suggesting a potential link between ADRCs and improved disc condition. Viable ADRCs were identified within the discs, indicating a possible novel therapeutic for spinal surgery patients.
UC San Diego assistant bioengineering professor Karen Christman receives a $1.5 million NIH grant to further her research on developing novel multi-layer patterning technique for cell and tissue development. The goal is to control cell fate and generate differentiated cell sources, with potential applications in regenerative medicine.
Researchers have found that human umbilical cord blood cells can improve liver damage and function in rats with hepatitis. The study provides an alternative to bone marrow transplants for hepatic regenerative medicine, offering hope for patients suffering from terminal hepatic failure.
A cross-disciplinary research team from Harvard University, Whitehead Institute, and the Broad Institute of MIT and Harvard has uncovered significant new information about the molecular changes that underlie direct reprogramming. The researchers found that most cells fail to reprogram due to activation of normal 'fail safe' mechanisms.
The University of California, San Francisco has received a $34.9 million grant from the California Institute for Regenerative Medicine to construct a regenerative medicine building on its campus. The facility will house 25 principal investigators and their teams at full capacity, driving the cross-pollination of scientific ideas.
The Armed Forces Institute of Regenerative Medicine (AFIRM) will focus on repairing battlefield injuries through regenerative medicine. Researchers aim to develop clinical therapies for burn repair, wound healing without scarring, craniofacial reconstruction, limb reconstruction, and treating compartment syndrome.
A Rutgers-led team has been awarded $42.5 million to create an Institute of Regenerative Medicine, focusing on regenerative medicine and biomaterials science to treat severe blast trauma. The institute aims to develop new therapies for the repair of battlefield injuries and serve civilian trauma patients.
Researchers at Rice and UT-Houston will lead a $2 million DOD-funded project to develop new tissue engineering technologies and novel reconstructive surgical techniques for facial reconstruction. The goal is to quickly grow large volumes of bone tissue to aid wounded soldiers.
Research reveals that microRNA depletion is necessary for tissue regeneration and that manipulating certain microRNA levels can enhance regenerative success in zebrafish. By tweaking the FGF signaling pathway, scientists were able to increase or decrease specific microRNA levels, resulting in improved or inhibited fin regeneration.
A protein found in human hair, keratin, has been shown to speed up nerve regeneration and improve nerve function in animal studies. The study used keratin-filled gels to repair nerve gaps and showed promising results compared to current treatment options.
Researchers identified a regenerative process in the sea squirt that could be applied to humans, allowing damaged organs to repair themselves. This breakthrough has major implications for regenerative medicine, potentially treating conditions such as missing limbs and scarred hearts.
Scientists at Forsyth Institute successfully induced frog tadpole tail regeneration using gene therapy and electric fields. This breakthrough discovery may hold key to regenerating human spinal cord tissue, providing insights into the role of bioelectricity in regeneration.
Researchers have identified genes and signaling pathways that enable zebrafish to regrow their tail fins. The study suggests that humans may also have untapped regenerative powers hidden in their genes, potentially leading to new treatments for human injuries.
A new study ranks the top applications of regenerative medicine for improving health in developing countries, including novel insulin replacement and pancreatic islet cell regeneration for diabetes. Regenerating failed heart muscle using a patient's own cells is also highly ranked.
Regenerative medicine holds promise for affordable treatments and offsetting donor shortages, particularly for diabetes, heart disease, and infectious diseases. The study prioritizes 10 applications, including novel insulin replacement methods, regenerating failed heart muscle, and engineered immune cells.
Researchers at the University of Toronto have discovered bone marrow adult stem cells play a crucial role in repairing damaged hearts. The 'SOS' distress signal mobilizes these cells to stimulate new blood vessel growth and restore heart function.
A new technology developed by Pall Corporation enables faster and more efficient cell harvesting for cell therapy, with processing times reduced to under 15 minutes. The system exhibits higher yield of cells and is easy to use, adhering to Good Manufacturing Practice (cGMP) regulations.
Researchers have made significant breakthroughs in developing biohybrid lung devices, regenerative potential of stem cells, biomechanical training of tissue constructs, and artificial esophagus using extracellular matrix scaffolds. These advancements aim to restore function of damaged or diseased tissues and organs.
A Wake Forest physician has successfully grown functional bladder organs in patients with congenital defects, showing improved bladder function and reduced kidney damage over time. The lab-grown bladders eliminated the need for surgical repair with intestine tissue, offering a potential solution to organ shortages.
The Broad Institute will be a pivotal hub for integrative biomedical research, bringing together researchers and biologists in one place. The institute will support the development of novel platforms in imaging, bioengineering, and nanotechnology for stem cell research.
The FDA has approved the first medical device using a Rutgers-developed biomaterial for hernia repairs. The device features a partially degradable polymer that facilitates precise placement and reduces implant material following resorption. This approval represents a major breakthrough for regenerative medicine.
The university's new regenerative medicine program aims to translate basic stem cell science into therapies for degenerative diseases. The program will draw on faculty from five Medical School departments and be supported by $700,000 in annual funding.
Researchers are exploring new technologies to regenerate bone, enhance ligament healing, produce tissue-engineered cartilage and improve bone healing with stem cells derived from muscle. These advances hold promise for treating devastating congenital or traumatic problems and preventing degenerative processes in the aging population.