Researchers at Nanyang Technological University found that cells near wavy shaped wounds moved in a swirling manner, while those near straight wounds moved in straight lines. This discovery reveals that the swirling motion is crucial for gap-bridging and accelerates wound healing in wavy wounds.
SourceNanyang Technological University·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateMay 14, 2023
Researchers identified an ancient mechanism for wound repair, triggered by low oxygen levels and IL24 protein. This pathway coordinates tissue repair without the need for infection, and may be involved in other organs featuring epithelial layers.
New research suggests neural crest cells retain adaptability even after differentiation, enabling them to 'change their mind' and differentiate anew. This hyper-flexibility has significant implications for regenerative medicine, as these cells have immense potential as treatments to replace and repair damaged body tissue.
SourceUniversity of Bath·JournalNature Communications·TypeExperimental study·DateApr 21, 2023
A team of researchers has developed a method that uses electric stimulation to accelerate wound healing, making it possible for wounds to heal up to three times faster. The technique involves applying an electric field to damaged skin, which helps guide skin cells in the same direction, promoting faster healing.
SourceChalmers University of Technology·JournalLab on a Chip·TypeExperimental study·DateApr 17, 2023
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Researchers found that cocklebur fruit extracts encouraged collagen production, sped wound healing, and exerted a protective effect against UVB radiation. However, high doses of the extract can be harmful and further research is needed to determine its safe use in cosmetic applications.
SourceAmerican Society for Biochemistry and Molecular Biology·DateMar 28, 2023
A new study found a protein that regulates macrophage function, clearing residues from regenerating muscle and recovering regenerative capacity in aged mice. The discovery holds promise for regenerative medicine and aging, potentially improving the success of current stem-cell based therapies.
SourceInstituto de Medicina Molecular·JournalNature Aging·TypeExperimental study·DateMar 23, 2023
A new University of Alberta study found that untreated moderate fever helped fish clear their bodies of infection rapidly and repaired damaged tissue. The research suggests that waiting before reaching for medications may be beneficial for humans.
A study by researchers at TUM found that gut bacteria play a crucial role in liver regeneration. The microbiome produces short-chain fatty acids, which are essential for liver cell growth and division. In mice treated with antibiotics, liver regeneration was delayed or not possible, but a
SourceTechnical University of Munich (TUM)·JournalJournal of Hepatology·TypeExperimental study·DateMar 1, 2023
Researchers have developed a new 'hybrid' hydrogel that safely delivers stem cells to damaged brain tissue, repairing injuries in mice. The breakthrough solves a long-standing challenge and paves the way for potential treatments beyond the brain.
SourceUniversity of Melbourne·JournalNature Communications·TypeExperimental study·DateFeb 26, 2023
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A research team at Chinese Academy of Sciences creates a spinal cord-like implant with covalent conjugation between biomaterials and cells, promoting cell retention and neural regeneration in rats after spinal cord injury. The study's findings have potential implications for human spinal cord tissue engineering therapy.
SourceChinese Academy of Sciences Headquarters·JournalScience Advances·TypeExperimental study·DateFeb 13, 2023
Scientists have discovered compounds that target the circadian clock and collagen synthesis to improve scar healing. These compounds, which include Dwn1 and Dwn2, modulate cell migration and collagen synthesis without damaging fibroblasts, leading to faster healing times and reduced scarring.
SourceFrontiers·JournalFrontiers in Medicine·TypeExperimental study·DateFeb 1, 2023
A new biomaterial has been developed that can be injected intravenously to promote cell and tissue repair, reducing inflammation in damaged tissues. The material has shown promising results in treating heart attacks and traumatic brain injury in animal models.
SourceUniversity of California - San Diego·JournalNature Biomedical Engineering·DateJan 30, 2023
A team of researchers has developed an artificial tissue that repairs injuries and restores normal erectile function in a pig model. The artificial tunica albuginea (ATA) shows promise for repairing penile injuries in humans by mimicking the microstructure of natural tissues.
SourceCell Press·JournalMatter·TypeExperimental study·DateJan 4, 2023
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers discovered that damaged cells and aging induce high levels of oxidative stress and DNA damage in a subset of cells, leading to senescence. Senescent cells repress muscle regeneration by releasing inflammatory factors, while also promoting fibrosis, highlighting the need to remove these cells for improved repair.
SourceUniversity of Luxembourg·JournalNature·TypeExperimental study·DateDec 21, 2022
Scientists at Duke University have made a breakthrough in controlling gene expression in response to injury, using a segment of fish DNA called TREE. The method successfully targeted gene activity to specific regions and time windows, showing promise for regenerating damaged tissues in mammals.
SourceDuke University·JournalCell Stem Cell·TypeExperimental study·DateDec 13, 2022
Researchers from Kumamoto University reveal how hematopoietic stem and progenitor cells orchestrate intestinal tissue repair through microbial signals. The study found that acute gut inflammation triggers the activation and expansion of immune progenitor cells, which migrate to lymph nodes to promote tissue repair.
SourceKumamoto University·JournalThe EMBO Journal·TypeExperimental study·DateDec 8, 2022
Scientists at Texas A&M University found that transplanting intestinal epithelial stem cells can repair the gut and reduce inflammation, potentially preserving cognitive function after a stroke. The study suggests that targeting gut health may be key to developing more effective stroke therapies.
SourceTexas A&M University·JournalBrain Behavior and Immunity·DateNov 18, 2022
Albert Almada's laboratory will explore the role of Nicotinamide Adenine Dinucleotide (NAD+) in muscle repair and regeneration. Lower levels of NAD+ may be inactivating stem cell repair, and re-activating it could promote better muscle healing in older animals.
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Researchers developed a new device, MAGENTA, that prevents and supports muscle atrophy recovery. The device stimulates muscles to stretch and contract, triggering key molecular pathways for growth. It has potential applications in treating various diseases such as ALS and MS.
SourceWyss Institute for Biologically Inspired Engineering at Harvard·JournalNature Materials·TypeExperimental study·DateNov 14, 2022
Researchers at Indiana University School of Medicine developed a minimally invasive nanochip device that can reprogram tissue function by delivering specific genes. The technology has shown promise as a treatment for traumatic muscle loss, with improved muscle function observed in rats following volumetric muscle loss.
SourceIndiana University·Journalnpj Regenerative Medicine·TypeExperimental study·DateNov 9, 2022
Researchers have discovered a way to reactivate a fetal repair pathway in adults to improve healing of diabetic wounds. The study used tissue nanotransfection technology to deliver a gene that activates the protein NPGPx, which is active in fetuses but largely inactive in adults and absent in diabetic adults.
SourceIndiana University School of Medicine·JournalMolecular Therapy·DateNov 2, 2022
Researchers at the University of Alabama at Birmingham have identified TBX20 as a vital regulator of direct human cardiac reprogramming. Adding TBX20 to existing cocktails improves contractility and mitochondrial function in reprogrammed heart muscle cells, suggesting a therapeutic potential for TBX20.
SourceUniversity of Alabama at Birmingham·JournalCirculation·TypeExperimental study·DateOct 21, 2022
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
New research from UC San Francisco found that senescent cells promote normal repair and healing in damaged tissues, contradicting the long-held view that they are purely detrimental. The study used senolytics to kill senescent cells and found that injuries healed more slowly. However, the researchers also discovered that senescent cell...
SourceUniversity of California - San Francisco·JournalScience·DateOct 14, 2022
Scientists have identified a protein that regulates cancer cell spread and normal tissue cell shedding, potentially leading to new treatments. The research suggests that metastasis is not an abnormal process limited to cancer but a normal process used by healthy cells.
SourceCancer Research UK·JournalNature Genetics·TypeExperimental study·DateSep 29, 2022
Stowers scientists investigate macrophage activation states in zebrafish sensory organ, discovering three distinct anti-inflammatory pathways that may inform human regenerative immunotherapies. The study provides valuable insights into the timing and genetic programs of macrophages, a type of white blood cell, in repair and regeneration.
SourceStowers Institute for Medical Research·JournalNature Communications·TypeExperimental study·DateSep 20, 2022
Researchers have created a biomimetic mineralized layer that replicates the structure of natural tooth enamel, exhibiting increased nanohardness and surpassing the natural tissue in terms of strength. The new material can be used to restore or repair damaged enamel due to abrasion, erosion, or improper diet.
SourceUral Federal University·JournalResults in Engineering·DateSep 16, 2022
Researchers at the University of Pittsburgh have identified a universal mechanism for lysosomal repair, known as the PITT pathway, which helps maintain cellular longevity. The study reveals that damaged lysosomes are quickly repaired through the PITT pathway, but defects in this process can contribute to age-related diseases such as Al...
SourceUniversity of Pittsburgh·JournalNature·DateSep 7, 2022
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A study published in Cell Stem Cell found that mitochondrial dynamics regulate the dormant state of adult muscle stem cells, which are essential for tissue stability. The researchers discovered that the protein OPA1 regulates this process and its depletion leads to severe muscle stem cell defects.
SourceUniversity of Ottawa·JournalCell Stem Cell·DateSep 2, 2022
Researchers have identified a group of latent stem cells in the central nervous system of mice that respond to injury by dividing, migrating towards damaged areas, and differentiating into astrocytes. If similar cells exist in humans, they could provide a new therapeutic approach for treating spinal cord injuries.
SourceThe Francis Crick Institute·JournalDevelopmental Cell·TypeExperimental study·DateAug 22, 2022
Researchers led by Jianyi Zhang aim to find key pathways for reprogramming adult heart muscle cells to proliferate in response to a heart attack, potentially leading to improved heart attack recovery through growth of new heart muscle cells. The grant will fund three projects at UAB and two other universities.
A team of researchers from McGill University has discovered a way to control the stickiness of adhesive bandages using ultrasound waves and bubbles. This breakthrough could lead to new advances in medical adhesives, especially in cases where adhesives are difficult to apply.
SourceMcGill University·JournalScience·TypeExperimental study·DateAug 12, 2022
Scientists have identified a critical source of essential molecules that enables the intestine's self-renewal and regeneration after injury. The study reveals that lymphatic endothelial cells play a key role in maintaining stem cell activity and tissues in the intestine.
SourceCedars-Sinai Medical Center·JournalCell Stem Cell·DateAug 4, 2022
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
The National MS Society has launched 40 new research awards to explore myelin repair, clues to MS progression, and wellness strategies to move closer to a world free of MS. The $19 million investment is part of a projected total of nearly $30 million in 2022 to support over 250 new research studies.
SourceNational Multiple Sclerosis Society·DateAug 4, 2022
A recent study published in Science reveals that hyaluronic acid plays a key role in controlling muscle repair. The natural compound awakens stem cells to start the repair process after a 40-hour cleanup job by immune cells is complete.
SourceThe Ottawa Hospital·JournalScience·TypeExperimental study·DateAug 4, 2022
Researchers at University of Cincinnati and Case Western Reserve University found a novel drug enables nervous system repair and functional recovery in animal models of severe ischemic stroke. The study demonstrated significant improvement in motor function, sensory function, spatial learning, and memory. NVG-291-R repairs damage throu...
SourceUniversity of Cincinnati·JournalCell Reports·TypeExperimental study·DateJul 28, 2022
A new study from Tel Aviv University found a promising treatment for long-term COVID-19 symptoms using Hyperbaric Oxygen Therapy (HBOT). Patients treated with HBOT showed significant improvement in cognitive function, attention, and executive functions.
Researchers identified glucocorticoids as a key factor inhibiting cardiac regenerative capacity after heart attacks. The study showed that deleting or blocking the glucocorticoid receptor increased heart muscle cell replication and regeneration.
SourceUniversità di Bologna·JournalNature Cardiovascular Research·DateJun 29, 2022
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers used CT and MRI perfusion techniques to analyze 19 patients with successful free flap reconstruction and five with wound failure. The study found that both methods showed significant differences between the two patient groups. Early postoperative scans could help surgeons intervene earlier, potentially reducing hospital stays.
SourceMichigan Medicine - University of Michigan·JournalAmerican Journal of Neuroradiology·TypeRandomized controlled/clinical trial·DateJun 23, 2022
A recent review article highlights the crucial role of macrophages in the progression from acute kidney injury (AKI) to chronic kidney disease (CKD). The study suggests that targeting specific signaling pathways and altering macrophage activation can prevent renal fibrosis and CKD. Therapeutic strategies such as clodronate liposomes an...
SourceCactus Communications·JournalChinese Medical Journal·TypeLiterature review·DateJun 20, 2022
Researchers developed a biopolymer film that combines anti-bacterial properties, inflammation dampening, and release of active pharmaceutical ingredients in a targeted manner. The film adheres to sensitive surfaces without damaging tissue, speeding up healing process and completely dissolving by itself.
SourceTechnical University of Munich (TUM)·JournalAdvanced Functional Materials·TypeExperimental study·DateMay 30, 2022
Researchers at Ann & Robert H. Lurie Children's Hospital of Chicago discovered that macrophages play a crucial role in cardiac repair after a heart attack by inducing vascular endothelial growth factor C (VEGFC) and promoting healing. This finding offers new hope for developing novel therapeutic approaches to preserve heart function.
SourceAnn & Robert H. Lurie Children's Hospital of Chicago·JournalJournal of Clinical Investigation·DateMay 25, 2022
Researchers at the University of Birmingham have discovered two new DNA repair genes, SETD1A and BOD1L, which can make cancer cells more sensitive to radiotherapy. These findings may lead to improved treatment efficiency and patient outcomes by allowing clinicians to identify targeted treatments for specific patients.
SourceUniversity of Birmingham·JournalMolecular Cell·TypeExperimental study·DateMay 19, 2022
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
A team of researchers has successfully treated damaged pig hearts with cardiac progenitor cells, demonstrating the formation of new cardiac tissue and improved cardiac function. The treatment could potentially be used to treat patients with serious heart failure, particularly older patients with coexisting conditions.
SourceTechnical University of Munich (TUM)·JournalNature Cell Biology·TypeExperimental study·DateMay 12, 2022
Scientists at Johns Hopkins Medicine have successfully cultivated human muscle stem cells capable of renewing themselves and repairing muscle tissue damage in mice. The self-renewing stem cells were created by reprogramming laboratory-grown human skin cells, which then differentiated into specific cell types using a nutrient-rich broth.
SourceJohns Hopkins Medicine·JournalCell Stem Cell·DateApr 20, 2022
Researchers at Terasaki Institute for Biomedical Innovation have developed a flexible, antibacterial conductive hydrogel-ePatch that accelerates wound healing with minimal side effects. The e-Patch uses silver nanowires and alginate to promote cell proliferation and migration, resulting in faster wound closure and reduced scarring.
SourceTerasaki Institute for Biomedical Innovation·JournalBiomaterials·TypeExperimental study·DateApr 20, 2022
Researchers have discovered that vesicles from human heart cells can repair damaged tissue and prevent lethal heart rhythm disorders. The treatment, using cardiosphere-derived cells (CDCs) and their secreted exosomes, showed improved heart rhythms and reduced scarring in animal models.
SourceCedars-Sinai Medical Center·JournalEuropean Heart Journal·DateApr 12, 2022
Researchers at Massachusetts General Hospital identified genes that play a crucial role in maintaining healthy kidney repair, including FANCD2 and Rad51. Activating a DNA repair mechanism may help preserve kidney function in people with chronic kidney disease.
SourceMassachusetts General Hospital·JournalScience Translational Medicine·DateApr 11, 2022
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Researchers found that a blueberry phenolic extract improved vascularization and cell migration in live wounds, leading to a 12% increase in wound closure. The study suggests wild blueberries have the potential to enhance wound healing, particularly for patients with chronic wounds.
A UK team is developing personalized ‘theranostic’ dressings that speed up wound healing while providing diagnostic information. The dressings feature biomimetic macromolecules that replicate natural tissue structures, kickstarting the body’s healing processes.
A team of researchers found that re-activating the Piezo1 protein allows muscle stem cells to repair broken down muscles in mice with Duchenne muscular dystrophy. The study opens doors for potential molecular-level treatments to slow or halt disease progression.
SourceUniversity of Pennsylvania School of Medicine·JournalScience Advances·TypeRandomized controlled/clinical trial·DateMar 18, 2022
Researchers at RCSI University of Medicine and Health Sciences have discovered that platelets can form a provisional fibronectin matrix, similar to fibroblasts, which has potential implications for maintaining blood clot integrity during vascular repair. This finding challenges existing paradigms in wound healing.
Researchers from Tel Aviv University found that hyperbaric oxygen therapy (HBOT) relieves PTSD symptoms in treatment-resistant veterans, improving brain function and microstructure. The breakthrough study provides new hope for PTSD sufferers, offering an objective diagnostic tool and potential long-term improvements.
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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
Researchers have discovered that p53 protein activates a molecular program turning damaged cells into migratory leader cells for quick epithelial repair. Once repaired, these highly migratory cells are eliminated to restore normal epithelial tissue structure.
SourceUniversity of Bristol·JournalScience·TypeExperimental study·DateFeb 10, 2022
A team led by Case Western Reserve University discovered the novel repair properties of Gasdermin B protein, promoting restoration of epithelial layers and effective wound-healing. The findings have significant implications for designing therapeutics to enhance wound repair in various organs.
SourceCase Western Reserve University·JournalCellular and Molecular Gastroenterology and Hepatology·DateFeb 7, 2022
Researchers create a sticky patch that can seal large tears and punctures in the colon, stomach, and intestines of animal models without causing inflammation or sticking to surrounding tissues. The patch is designed to be biocompatible, flexible, and holds for over a month.
SourceMassachusetts Institute of Technology·JournalScience Translational Medicine·DateFeb 2, 2022
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
A recent study led by University at Buffalo researchers found that photobiomodulation reduces inflammation, improves blood flow and heals wounds up to 19 days faster. Light therapy accelerated skin healing from cancer radiation therapy by an average of 49-42 days.
SourceUniversity at Buffalo·JournalPhotonics·DateJan 27, 2022
A pre-clinical study showed that the use of extracellular matrix supports improved nerve fibre regeneration across large nerve defects. The team's novel ECM-loaded medical device increased pro-repair inflammation, blood vessel density, and regenerating nerves, offering a promising alternative to current therapies.
Research in mice suggests that first-responder cells launching repair after a heart attack promote more inflammation than necessary, threatening optimum healing of the heart.
SourceOhio State University·JournalCirculation·DateJan 5, 2022
A group of high school students, with the help of a STRI scientist, discovered that Azteca ants rapidly repair damage to their Cecropia host plants. Within 2.5 hours, the hole's size had been significantly reduced and was often completely repaired within 24 hours.
SourceSmithsonian Tropical Research Institute·JournalJournal of Hymenoptera Research·DateJan 3, 2022
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
Researchers developed an injectable, adhesive surgical gel that prevents postoperative adhesions and improves wound healing. The gel, dubbed HAD, was tested in rats and rabbits with promising results, showing a significant reduction in inflammation and mortality rates.
SourceGuangdong Engineering Research Center for Translation of Medical 3D Printing Application·JournalAdvanced Functional Materials·DateDec 23, 2021