Articles tagged with Nerve Growth
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Researchers identified a family of RNA molecules, B2-SINEs, that stimulate growth in peripheral nerves and brain neurons after injury. These findings may lead to new treatments for nerve injuries and neurodegenerative diseases.
Dr. Seymour Reichlin's remarkable career spanned five decades, marked by scientific excellence, mentorship, and generosity. His influence on neuroendocrinology has been profound, with ongoing contributions at age 100 revealing new insights into Alzheimer's disease and ecstatic mysticism.
Researchers at Lancaster University are developing high-performance memory devices using self-assembled molecular technology to overcome the von Neumann bottleneck in computing. The Memristive Organometallic Devices (MemOD) project aims to deliver faster, more stable, and energy-efficient AI hardware.
Researchers created a computational method to track brain cell development over time, capturing unlabeled cells and fine structures in live cultures. The algorithm achieved high precision rates for detecting individual neurons, paving the way for studying neurological diseases and developing therapies.
Researchers at UCSF have discovered a new type of stem cell in the young brain that can form cells found in tumors, shedding light on how adult brain cells grow and develop into deadly brain cancers. The study provides a comprehensive roadmap for understanding healthy brain development, which could lead to better treatments for conditi...
A clinical trial showed that an antibody blocking Nogo-A protein improves motor function in patients with incomplete spinal cord injuries. The treatment led to significant improvements in voluntary muscle activation and everyday life functional independence. Further studies are needed to confirm the findings.
Researchers found that babies' first vocalizations and attempts at forming words coincide with fluctuations in their heart rate. This discovery may indicate that successful speech development depends on predictable ranges of autonomic activity during infancy.
Researchers aim to advance eye transplantation through cutting-edge technologies and techniques, including cell-based therapies and device development. The six-year project, led by Kia Washington at the University of Colorado Anschutz Medical Campus, seeks to overcome current limitations in whole-eye transplant success rates.
Researchers found that non-invasive stereotactic radiosurgery significantly improves tumor control and reduces symptoms such as tinnitus, cranial nerve deterioration, and vestibular dysfunction. Early treatment can prevent tumors from growing over time and spare patients from irreversible problems.
A new study by MIT engineers reveals that exercise can stimulate nerve growth, with neurons growing four times farther in the presence of myokines released during muscle contractions. Physical effects of exercise, such as repeated stretching and pulling, also promote nerve growth, challenging previous biochemical-only theories.
A team of researchers at the University of Toronto has discovered two distinct subtypes of glioblastoma cancer stem cells, each with unique genetic vulnerabilities. By targeting these vulnerabilities, a more effective treatment approach may be developed, improving prognosis for patients with this lethal brain cancer.
Researchers have developed a computer simulation of brain neuron growth, using Approximate Bayesian Computation. The model successfully mimicked the growth patterns of real hippocampal neurons, showing promise for understanding neurodegenerative diseases and potential treatments.
Researchers at WVU are working on a project to inhibit the myeloperoxidase enzyme, which feeds pancreatic cancer growth. By targeting this enzyme, they hope to boost the body's immune system to fight cancer, showing promise in mouse models and potential for future clinical trials.
Researchers will combine stem cell therapy with brain-computer interfaces to restore function to patients with brain damage. The goal is to create bidirectional connections between cultured brain cells and the living human brain.
Researchers discover that epigenetic marks, particularly H3K27ac, are crucial for instructing genes to express themselves and generate folds. The Cux2 protein is found to be a master factor that utilizes the epigenetic landscape to regulate gene expression, leading to the formation of folds in the cerebral cortex.
Researchers found that middle fossa craniotomy significantly improved hearing preservation and quality of life for patients after removing an acoustic neuroma. The study showed excellent facial nerve outcomes in 94% of patients, while 68% preserved their hearing.
Researchers found that exercise increased neuron growth in the hippocampus, rewiring neural circuits to help mice forget strong, traumatic memories. This approach may offer new treatments for PTSD and drug addiction.
Researchers at University of Cologne discover Cnicin, a plant-based compound that significantly accelerates axon growth in animal models and human cells. This breakthrough has the potential to treat paralysis and neuropathy by enabling nerves to regenerate more quickly.
Researchers from China conducted a nationwide study to assess optimal treatment strategies for CSDH. The study found that multimodality management and personalized treatment plans significantly reduced recurrence rates.
A combination of two cancer drugs has shown promise in treating malignant peripheral nerve sheath tumors (MPNSTs), a type of cancer that is notoriously hard to treat. The study found that the combination therapy of SHP2 inhibitors and CDK4/6 inhibitors suppressed tumor growth and triggered cell death in mouse models.
Researchers created multicellular bots from human tracheal cells that move across surfaces and promote healing of damaged neurons in a lab dish. The discovery could lead to new therapeutic tools for regeneration, healing, and disease treatment using patient-derived biobots.
Cancer tumors have been found to hijack the genetic program used by developing nerves, a discovery that could lead to new treatments. The study, published in Frontiers in Genetics, identified key genes controlling nerve growth and development, which are also activated in cancer to facilitate tumor growth and spread.
A UMass Amherst neuroscientist is mapping the brain of a sea slug to study how neurons are added to functional neural circuits, shedding light on how this process contributes to neurological conditions. The project aims to provide an unprecedented look at brain development and potentially inform human brain development.
Salk researchers have identified a new set of molecules that fuel the growth of tumors in pancreatic ductal adenocarcinoma (PDAC), the most common type of pancreatic cancer. The study found that activating a super-enhancer leads to an increase in protein production, enabling rapid cell growth.
Researchers discuss the essential role of macrophages in metastatic growth of lung colonies in melanoma, highlighting their importance in clearing challenges to tissue integrity and promoting growth-related processes. The authors emphasize the need for targeted therapies against macrophages to combat untreatable metastasis.
Researchers investigated H3K27me3 expression patterns in pediatric brain tumors, finding a global loss of this epigenetic mark in diffused midline glioma (DMG). This loss was associated with high relapse rates and poor survival, highlighting the potential for targeting H3K27me3 as an epigenetically guided cancer therapy.
Researchers from Anglia Ruskin University have successfully grown retinal pigment epithelial cells on a nanofibre scaffold treated with fluocinolone acetonide, showing increased resilience and growth. This breakthrough technology has great potential for developing ocular tissue transplantation to treat age-related macular degeneration.
A team of researchers found that a small population of nerve cells exists in everyone that could be coaxed to regrow, potentially restoring sight and movement. The discovery provides new insights into how axons grow and could lead to effective therapies for blindness, paralysis, and other disorders caused by nerve damage.
Researchers found that psilocybin facilitates fear extinction in mice by promoting hippocampal neuroplasticity. The study's results improve our understanding of the restorative effects of psilocybin on the brain and may lead to alternative treatments for PTSD.
Researchers used silk from silkworms and spiders to create nerve conduits that successfully repaired severed nerves in animal models. The study found that the porous walls of silkworm silk tubes allowed for nutrient exchange, while spider silk threads served as a guiding structure for regenerating tissue.
A new study suggests that acetyl tributyl citrate (ATBC), a leading phthalate alternative, can disrupt neuron-like cells and interfere with the growth and maintenance of neurons. The findings indicate that ATBC could harm brain development and health.
Researchers at Tel Aviv University found that dedicated hyperbaric oxygen therapy is more effective in reducing pain and healing patients with fibromyalgia caused by traumatic brain injury. The treatment resulted in significant improvements in 2 out of 5 patients, including improved pain threshold tests and quality of life indicators.
Researchers have successfully used AAV1.NT-3 gene therapy to improve muscle physiology and prevent age-related sarcopenia in mice. The treatment resulted in restored muscle mass, strength, and neural connections, offering a potential new option for managing this debilitating condition.
Researchers at Hokkaido University used hydrogel materials in combination with neural stem cells to grow new brain tissue in areas of brain damage. The study showed that immune cells and blood vessels grew within the hydrogels, leading to some degree of integration between the hydrogel and host brain tissue.
Researchers from The University of Queensland have identified new active compounds in Hericium erinaceus that promote neuron projections, extending and connecting to other neurons. This discovery could lead to treatments and protection against neurodegenerative cognitive disorders such as Alzheimer's disease.
Researchers have identified serine as a key contributor to peripheral neuropathy in diabetes, a condition that affects approximately half of people with type 1 or type 2 diabetes. Supplementing diabetic mice with serine alleviated neuropathy symptoms, suggesting a potential treatment option.
Researchers at Kyoto University found that a poor, low-yeast diet causes fruit flies' larvae to grow dendrites in an unexpected way. The hyperarborization phenotype is triggered by a simultaneous deficiency in vitamins, metal ions, and cholesterol, which increases the production of Wingless signaling molecules from body wall muscle.
Researchers at the Universities of Bonn and Heidelberg identified a mechanism that ensures nerve cells and blood vessels grow without interfering with each other. By releasing semaphorin 3C, motor neurons signal vascular cells to pause growth, allowing for coordinated development during embryonic stages.
A Rutgers-led study found that a gene mutation associated with autism causes an overstimulation of brain cells, disrupting the normal information flow. The researchers used human stem cells and transplanting them into mouse brains to understand how the mutation affects brain development.
Researchers have discovered two novel drugs that can block the growth and shrink the size of schwannoma tumors, a type of nerve sheath tumor found in the nervous system. The treatment works by inhibiting the Hippo signaling pathway, which is dysregulated in multiple types of cancer.
A collaborative study reveals how genes controlling blood vessel cells influence motor neuron development, allowing them to navigate the body's systems. The discovery sheds light on diseases such as ALS and SMA, where motor neuron connections are destroyed.
A new study suggests that supplementing a diet with Ascidiacea, also known as sea squirts, reverses some main signs of aging in animal models. The researchers found that plasmalogens, vital to body processes, decrease with age and contribute to neurodegenerative diseases like Alzheimer's and Parkinson's.
A study published in Disease Models & Mechanisms reveals that premature differentiation of pain-sensing neurons and increased mechanosensory neuron production contribute to the development of pediatric dysphagia. The researchers found that disruptions in neural crest cell interactions lead to cranial nerve dysfunction.
Researchers have produced double-sided spider silk fibers that can attract nerve cells and stimulate their growth. The fibers were created using a biotechnological approach and modified with different proteins to make one side more attractive to cells, while the other side could be used to attach factors or substances.
A new study found that cardiopulmonary bypass can significantly impact the development of brain cells in neonates, potentially leading to long-term neurocognitive disabilities. The research used a pre-clinical model to investigate the effects of cardiopulmonary bypass on brain growth and development.
Researchers at University of Illinois Chicago found a potential direct connection between neurodegenerative diseases, such as Alzheimer's disease, amyotrophic lateral sclerosis (ALS), glaucoma, and herpesvirus. The study suggests OPTN protein restricts HSV-1 virus spread in cells.
A team of researchers from Australia, India, and Bangladesh have developed a neuron-growing ink that uses the body's own electrical signals to guide the growth of nerve cells. The bioconductive ink can be printed in lines to direct where neurons grow, cracking a major challenge in nerve engineering.
A new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism highlights the impact of anorexia nervosa on young women's growth. The research found that girls with anorexia nervosa tend to have stunted growth, which may affect their overall health and well-being.
Scientists at DZNE have discovered a protein called RhoA that regulates nerve cell growth by pulling the brake, potentially leading to new approaches for spinal cord injury treatment.
Scientists at DZNE have identified a group of proteins that help regenerate damaged nerve cells, potentially leading to new treatments for spinal cord injuries. These proteins, part of the 'cofilin/ADF' family, drive growth and regeneration in both young and adult neurons.
Researchers at Scuola Internazionale Superiore di Studi Avanzati have developed self-standing carbon nanotubes that can modulate the growth and activity of nerve cells. These innovative materials show promise for repairing spinal injuries by creating biosynthetic hybrids.
Researchers at OHSU have identified the molecular basis linking a pregnant mother's nutrition to her child's growth. A key protein called DLX1 was found to impact GHRH and AgRP neuron development, affecting growth and metabolism in infants.
The study found that sensory experiences impact the production of new brain cells and brain growth in zebrafish larvae. Researchers suggest that simulated physical movement could be used to combat abnormal neurogenesis and improve learning and cognition.
Researchers found that human neural stem cells retained an intrinsic human rate of maturation despite being placed in a traumatic rodent environment. The study's findings suggest that clinical outcome measures for future trials need to focus on long time points after grafting, as success may take time.
Researchers at Osaka University have identified a novel mode of action for an antidepressant activator that functions independently of SSRIs and increases nerve cell growth in the hippocampus. The activator shows faster response times than fluoxetine, offering new hope for patients with depression who do not respond to current medication.
Researchers at KIT found that nerve cells dynamically regulate the density of blood vessel networks through fine modulation of sFlt1 and VEGF. This process is crucial for vascular development, particularly during early stages of embryonic growth.
Researchers found a weak correlation between muscle size and strength gains following training. Muscle growth can occur with low or high load resistance training, but strength results vary.
Two new studies describe the function of PrPC, the physiological form of the prion protein. The protein promotes neurite growth and guides nerve impulses through homophilic interactions with neural cell adhesion molecules (NCAM).
Scientists discovered a molecular brake that prevents nerve fibers from regenerating, and found a drug that can trigger neuronal growth. Pregabalin treatment caused new connections to form between damaged neurons in mice with spinal cord injuries.
The study reveals that mutations in the enzyme DHHC9 lead to reduced neuron growth, branching, and excitability, while affecting inhibitory synapse formation. This understanding can help identify novel therapeutic targets for neurodegenerative and psychiatric diseases.