Researchers at Hiroshima University have developed a new way to detect subtle, early-stage changes in human skin collagen using advanced optical imaging and chiroptical spectroscopy. The study reveals that the molecular organization and supramolecular chirality of dermal collagen collapses prior to visible fiber thinning or fragmentation.
SourceInternational Institute for Sustainability with Knotted Chiral Meta Matter (SKCM2)·JournalACS Nano·DateJul 16, 2026
Researchers at PolyU have pioneered a method to store digital data using engineered proteins, achieving high storage efficiency and capacity. They overcame challenges of variable amino acid sequences and degraded proteins by designing a protein template, successfully expressing and retrieving data.
SourceThe Hong Kong Polytechnic University·JournalNature Communications·DateMay 28, 2026
Research suggests that jellyfish bycatch can provide high-quality collagen without compromising quality. This circular bioeconomy solution offers new economic opportunities for small-scale fisheries while reducing waste. The collaboration with fishers revealed a willingness to participate in recycling jellyfish bycatch, but also highli...
SourceFrontiers·JournalFrontiers in Marine Science·TypeCase study·DateMay 11, 2026
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Researchers discovered that strokes cause a chain reaction within the brain, leading to neuronal cell death. They found that blocking collagen production can prevent this damage and even restore motor function in paralyzed monkeys. The new drug KDS12025 reduces hydrogen peroxide levels and prevents the entire process from being triggered.
SourceInstitute for Basic Science·JournalCell Metabolism·TypeExperimental study·DateApr 27, 2026
Researchers from Okayama University and Tohoku University have identified a promising way to breach the physical and biochemical barrier created by fibrosis in pancreatic cancer. By blocking collagen signaling through DDR1, they improve drug delivery and enhance treatment response.
SourceOkayama University·JournalSmall·TypeExperimental study·DateDec 11, 2025
Scientists at Max Planck Institute develop a novel lab-on-a-chip system using intelligent hydrogel structures to simulate spatially and temporally controlled mechanical perturbations of biological polymer networks. The system applies precise pressure forces to cellular microenvironments, enabling research into biomechanical interaction...
SourceMax Planck Institute for the Science of Light·JournalLab on a Chip·TypeExperimental study·DateDec 2, 2025
Researchers identify PIEZO2-expressing fibroblasts as key drivers of keloid formation and recurrence. These cells sense mechanical pressure, leading to excessive collagen production and scarring. The study's findings hold significant implications for future diagnosis and treatment options.
SourceChiba University·JournalThe Journal of Pathology·TypeObservational study·DateOct 8, 2025
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Researchers at Beihang University have made new progress in understanding the relationship between collagen fiber arrangement and pathological calcification in atherosclerosis. The study found that CFA disruption is closely linked with inflammatory responses, SMC phenotype switching, osteogenic gene expression, and vascular calcificati...
SourceResearch·JournalResearch·TypeNews article·DateSep 29, 2025
GeniPhys has received FDA clearance for its self-assembling collagen scaffold, Collymer Self-Assembling Scaffold (SAS), which supports cellular infiltration and vascularization. The technology is indicated for various wound types and anchors a growing intellectual property portfolio with nearly 20 issued or pending patents.
Scientists have developed new markers to identify three key megafauna species in Australia, including a wombat the size of a hippo and a giant kangaroo. The discovery could provide crucial evidence about prehistoric ecosystems and help understand future extinctions.
SourceFrontiers·JournalFrontiers in Mammal Science·TypeObservational study·DateJun 3, 2025
Researchers from Yokohama National University have developed a method to fabricate complex oriented tissues with multiple directionality using 3D printing. This technique utilizes flow to orient collagen fibers and cells, allowing for the creation of fine, micro-oriented structures in both horizontal and vertical directions.
SourceYokohama National University·JournalACS Biomaterials Science & Engineering·DateMay 14, 2025
Researchers found that individuals who consumed collagen-enriched protein bars lost twice as much weight as a control group. The supplement also improved blood pressure, waist circumference, and liver health. Participants reported feeling less hungry and more full.
SourceEuropean Association for the Study of Obesity·JournalNutrients·DateMay 12, 2025
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Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Researchers identified cartilage oligomeric matrix protein (COMP) as a key driver of abnormal collagen I accumulation in OSF. Targeting COMP's interaction with collagen XIV may halt or reverse the disease's progression, offering hope for more effective treatments.
SourceWest China Hospital of Sichuan University·JournalInternational Journal of Oral Science·DateApr 27, 2025
Researchers developed collagen-based scaffolds that can integrate with a vascular and perfusion organ-on-a-chip reactor to form complete tissue engineering platforms. The team demonstrated the ability to create non-planar 3D networks in soft, organic material by printing helical vascular networks modeled after DNA structure.
SourceUniversity of Pittsburgh·JournalScience Advances·TypeExperimental study·DateApr 25, 2025
Researchers at Carnegie Mellon University have developed a novel FRESH bioprinting technique that enables the creation of microphysiologic systems entirely out of collagen, cells, and other proteins. This advancement expands the capabilities of studying disease and building tissues for therapy, such as Type 1 diabetes.
SourceCollege of Engineering, Carnegie Mellon University·JournalScience Advances·DateApr 23, 2025
Researchers have identified a potential precision medicine approach to prevent chronic kidney disease progression by targeting type 5 collagen, a minor component of scar tissue. A repurposed anti-cancer drug, Cilengitide, has been shown to slow kidney scarring and disease progression in high-risk individuals.
SourceUniversity of California - Los Angeles Health Sciences·JournalScience Translational Medicine·DateApr 9, 2025
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SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Collagen from natural sources like bovine, porcine, and marine collagen improves skin hydration, elasticity, and appearance. Synthetic collagen variants offer alternative sources with enhanced purity and functionality, used in various cosmetic products.
SourceKeAi Communications Co., Ltd.·JournalJournal of Dermatologic Science and Cosmetic Technology·TypeLiterature review·DateMar 20, 2025
A groundbreaking study from Okayama University reveals that keratinocytes, not fibroblasts, are responsible for dermal collagen formation in humans and other vertebrates. Keratinocytes produce collagen fibers in a structured arrangement before fibroblasts modify them.
SourceOkayama University·JournalNature Communications·TypeExperimental study·DateMar 12, 2025
Researchers used cryo-electron microscopy to determine the atomic structure of collagen assemblies with an unexpected right-handed superhelical twist. This discovery could reshape biomedical research by revealing greater structural diversity in collagen.
SourceRice University·JournalACS Central Science·DateFeb 7, 2025
A recent study published by researchers at the University of Liverpool has confirmed that Mesozoic fossils, including dinosaur bones and teeth, still preserve their original organic materials. The team used advanced mass spectrometry techniques to identify preserved collagen remnants in a well-preserved Edmontosaurus fossil.
SourceUniversity of Liverpool·JournalAnalytical Chemistry·DateJan 31, 2025
Recent studies have developed recombinant collagen-like proteins exhibiting enhanced cell adhesion activity, including the newly approved injectable product for cosmetic use. The advancements involve class A recombinant humanized collagen with better biological activities than class B.
SourceKeAi Communications Co., Ltd.·JournalJournal of Dermatologic Science and Cosmetic Technology·TypeLiterature review·DateJan 27, 2025
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A group of researchers found that cells can move faster with lower force when adhered to soft surfaces with aligned collagen fibers. They developed a theoretical model to explain the physics behind this behavior, which has implications for cancer metastasis and wound healing.
SourceWashington University in St. Louis·DateJan 9, 2025
Researchers have discovered that AHCC suppresses liver fibrosis by inhibiting the activation of hepatic stellate cells through two channels. Early administration of AHCC may hold the key to preventing the onset of cirrhosis, a potentially fatal condition.
SourceOsaka Metropolitan University·JournalAJP Gastrointestinal and Liver Physiology·TypeExperimental study·DateDec 19, 2024
Advanced research identifies potential molecular instructions determining echinoderms' ability to adapt and regenerate tissues. The breakthrough could lead to new regenerative therapies and smart collagen-based biomaterials for treating human health conditions.
SourceUniversity of North Carolina at Charlotte·JournalBMC Genomics·TypeExperimental study·DateDec 6, 2024
Collymer is a regenerative collagen polymeric biomaterial designed for various medical applications. It can be engineered into materials with different shapes and properties to address unmet clinical needs in wound care, tissue reconstruction, aesthetics, orthopedics, and therapeutic cell delivery.
GeniPhys secures $500k NSF grant to support regulatory and commercial readiness of Collymer SAS for soft tissue restoration in advanced wound care. The technology promotes regenerative remodeling without inflammatory response, facilitating faster healing and tissue repair.
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Researchers develop eco-friendly method to extract collagen from marine waste, reducing reliance on traditional processes that harm the environment. The study employs statistical modeling to optimize conditions, achieving high collagen yields and paving the way for more sustainable production practices.
SourceMaximum Academic Press·JournalFood Materials Research·TypeExperimental study·DateSep 13, 2024
Researchers found an atomic-level interaction in collagen that defends it from water molecules, preventing hydrolysis and allowing it to survive for millions of years. This discovery provides evidence that the peptide bonds in collagen are resistant to breakage by water, contradicting previous expectations.
SourceMassachusetts Institute of Technology·JournalACS Central Science·DateSep 4, 2024
Researchers found that molecular interactions shield peptide bonds from water, allowing collagen to stay intact in ancient bones. This discovery could lead to the design of long-lived materials.
SourceAmerican Chemical Society·JournalACS Central Science·DateSep 4, 2024
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GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A study found that collagen tripeptide and elastin peptide supplements significantly improved skin hydration, elasticity, and collagen content in middle-aged women. The combination of these peptides demonstrated enhanced anti-aging effects compared to a placebo group.
SourceKeAi Communications Co., Ltd.·JournalJournal of Dermatologic Science and Cosmetic Technology·TypeExperimental study·DateAug 13, 2024
A new study uses nanoscopic 3-D imaging to analyze ancient bone samples, revealing insights into protein and tissue preservation during fossilization. The technique shows that Ice Age bones still retain original collagen protein frameworks, offering a potential proxy for screening specimen suitability for molecular sequencing.
SourceNorth Carolina State University·JournaliScience·TypeImaging analysis·DateJul 23, 2024
Researchers discovered a step-by-step process of calcification in aortic valves, revealing two defense mechanisms: osteopontin and collagen fibers. The study provides new insights into understanding cardiovascular calcification and potential therapeutic applications.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalScientific Reports·TypeExperimental study·DateJun 26, 2024
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Researchers have designed a novel 3D hydrogel culture system that accurately mimics the mammalian lung environment, allowing for the study of tuberculosis bacteria infection and therapeutics. The system successfully tracks infection progression and demonstrates the efficacy of pyrazinamide in clearing out TB bacteria.
SourceIndian Institute of Science (IISc)·JournalAdvanced Healthcare Materials·DateJun 25, 2024
Researchers found that tumor-associated macrophages respond to physical properties of fibrosis by synthesizing injury-associated collagens, resulting in metabolic changes that suppress CTL function. This provides an alternative explanation for why anti-tumor immunity is impaired in fibrotic solid tumors.
SourceSanford Burnham Prebys·JournalNature Cancer·TypeExperimental study·DateJun 4, 2024
Researchers used novel biomolecular methods to analyze fossil bone fragments at the Smithsonian Museum, revealing excellent preservation of collagen proteins that can provide a molecular barcode for identification. The study provides new insights into the mysterious disappearance of North America's large mammals 50,000 years ago.
SourceFrontiers·JournalFrontiers in Mammal Science·TypeExperimental study·DateMay 31, 2024
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Researchers have identified collagen features as valuable biomarkers for evaluating melanoma immunotherapy response. Single-fiber characteristics were found to be more sensitive to treatment-induced changes than bulk collagen features, offering insights into collagen remodeling over time.
SourceSPIE--International Society for Optics and Photonics·JournalBiophotonics Discovery·DateMay 23, 2024
Researchers at the University of Wisconsin-Madison have developed a novel approach to treating pancreatic cancer using nano-drugs delivered via bacteria. The treatment bypasses the dense collagen barrier surrounding tumors, allowing for more effective delivery of immunotherapies.
SourceUniversity of Wisconsin-Madison·JournalMed·TypeExperimental study·DateMay 2, 2024
Researchers developed a new experimental strategy to tackle scarring and fibrosis by releasing enough collagen to prevent tissue damage while protecting it from excessive amounts. The strategy, which uses molecules known as peptides to block the export of collagen from cells, shows promise in treating conditions such as scleroderma.
SourceCenter for Genomic Regulation·JournalNature Communications·TypeExperimental study·DateApr 24, 2024
A team of researchers at Weill Cornell Medicine has discovered a critical protein sensor called SEL1L that regulates collagen clearance from tissue. This finding provides new insights into the development of therapeutic strategies for diseases like lung fibrosis, which currently have no effective treatments.
SourceWeill Cornell Medicine·JournalNature Communications·DateMar 26, 2024
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Scientists discovered how water influences collagen formation and assembly. Replacing water with heavy water accelerates collagen production but results in a less stable network. The study's findings offer insights into collagen-related diseases like brittle bone disease and may lead to new materials with controlled mechanical properties.
SourceUniversiteit van Amsterdam·JournalProceedings of the National Academy of Sciences·DateMar 8, 2024
Researchers found that synthetic PIC gel can stimulate cell growth and increase collagen production, potentially improving wound healing after pelvic organ prolapse surgery. The study also showed a mild immune response to the gel when tested on laboratory animals.
SourceRadboud University Nijmegen·JournalAdvanced Therapeutics·TypeExperimental study·DateFeb 28, 2024
A new study finds that Type 2 diabetes causes intervertebral discs to become stiffer and change shape earlier than normal. This leads to a compromised ability to withstand pressure, highlighting the need for preventative and therapeutic strategies.
SourceUniversity of California - San Diego·JournalPNAS Nexus·TypeObservational study·DateFeb 13, 2024
Researchers at Aston University have discovered that aging skin exhibits distinct optical properties under polarised laser light. This finding could lead to the development of non-invasive light-based techniques for early detection and monitoring of skin conditions, including cancer.
SourceAston University·JournalJournal of Biomedical Optics·TypeImaging analysis·DateFeb 10, 2024
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Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A recent study published in PNAS suggests that impaired macrophage function plays a key role in the development of type 2 diabetes in obese individuals. The research found that collagen breakdown is handled by macrophages, which become deactivated in obesity and insulin resistance, leading to the accumulation of collagen fragments.
SourceUniversity of Gothenburg·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateFeb 1, 2024
Researchers discovered that RvD2, a specialized proresolving lipid mediator, can alleviate established liver scarring or fibrosis. Treatment with RvD2 improved liver histopathology and increased bone marrow and blood monocytes.
SourceElsevier·JournalAmerican Journal Of Pathology·TypeExperimental study·DateDec 6, 2023
Researchers found a total of 4,721 proteins altered with age in the murine ovary, including upregulated ECM proteins associated with fibrosis. Age-dependent changes also affect immune response pathways and unique immune cell populations.
SourceImpact Journals LLC·JournalAging-US·TypeObservational study·DateOct 31, 2023
Researchers at UNIST developed a microfluidic system to process blood into artificial tissue scaffolds for vascular regeneration. Autologous blood-based implants demonstrated superior wound closure rates, increased epidermis thickness, and enhanced collagen deposition in rodent skin wounds.
SourceUlsan National Institute of Science and Technology(UNIST)·JournalAdvanced Materials·DateSep 6, 2023
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Researchers from Binghamton University found that collagen fibers in skin become more tightly packed together, leading to increased stiffness and tissue hardness. This study sheds light on the biological mechanisms behind sun-induced skin changes.
SourceBinghamton University·JournalJournal of the Mechanical Behavior of Biomedical Materials·DateJul 19, 2023
Scientists at Heidelberg Institute for Theoretical Studies discovered that collagen's weak sacrificial bonds rupture before the main structure, protecting tissue from excessive force. This mechanism helps to localize damage and promote recovery by dissipating mechanical stress and reducing oxidative stress in the body.
SourceHeidelberg Institute for Theoretical Studies (HITS)·JournalNature Communications·TypeComputational simulation/modeling·DateJul 3, 2023
Researchers at DTU Health Tech created a multi-levelled scaffold that enables near-perfect bone healing in just eight weeks, without using growth factors or endocrine factors and cells. The scaffold combines essential bone minerals with mechanical properties matching human bone compressive strength.
SourceTechnical University of Denmark·JournalACS Applied Materials & Interfaces·DateJun 27, 2023
A research team at the Wyss Institute engineered a 3D model of extracellular matrix to study the impact of tissue mechanics on T cells. They found that viscoelasticity played a crucial role in shaping T cell traits and functions, enabling the creation of functionally distinct T cell populations for adoptive therapies.
SourceWyss Institute for Biologically Inspired Engineering at Harvard·JournalNature Biomedical Engineering·TypeExperimental study·DateJun 26, 2023
Researchers developed a new method, photoacoustic spectral analysis (PASA), to analyze the tumor microenvironment without invasive procedures. The technique uses laser light and sound waves to identify different types of tumors with high accuracy.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·DateJun 13, 2023
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GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
A combination of microneedling and cupping therapies has been found to significantly improve skin thickness and increase collagen levels in a study published in Plastic and Reconstructive Surgery. The experimental study examined the effects of adding cupping therapy to microneedling on skin regeneration and scar healing.
SourceWolters Kluwer Health·JournalPlastic and Reconstructive Surgery Global Open·DateMay 25, 2023
A recently discovered protein domain, MOTH, has been found to regulate collagen transport between cells and organelles. This domain, which evolved over several hundred million years, is responsible for identifying and transporting the collagen protein.
SourceRuhr-University Bochum·JournalNature Communications·TypeComputational simulation/modeling·DateMay 22, 2023
This study examined the effects of deferoxamine and ferrostatin-1 on salivary gland dysfunction in ovariectomized rats. The researchers found that these compounds reduced inflammation, fibrosis, and improved salivary gland function, suggesting potential treatments for postmenopausal xerostomia.
SourceImpact Journals LLC·JournalAging-US·TypeExperimental study·DateApr 26, 2023
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Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Conclusive evidence of chicken breeding in the Yayoi period of Japan has been discovered at the Karako-Kagi site. The study found that chickens were bred in the area during the middle Yayoi period, around 381-204 BCE, providing clear evidence that breeding occurred on the Japanese archipelago.
SourceHokkaido University·JournalFrontiers in Earth Science·TypeExperimental study·DateApr 20, 2023
Researchers develop innovative method to analyze ancient bones, making collagen quantifiable and mapping possible. This technique supports the selection of samples for radiocarbon analysis, preserving valuable material and reducing destruction.
SourceUniversità di Bologna·JournalCommunications Chemistry·DateApr 11, 2023
A new study reveals a protein in the nervous system regulates collagen expression, potentially extending human lifespan as temperatures rise. Mutant worms with increased collagen production lived longer and looked younger than wild-type worms under warm temperatures.
SourceWashington State University·JournalAging Cell·TypeExperimental study·DateApr 4, 2023
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
Researchers from Kyushu University found that the single mechanosensitive protein VGLL3 induces fibrosis, thickening and scarring tissue. The study suggests targeting this protein could lead to new treatments against fibrosis.
SourceKyushu University·JournalNature Communications·TypeExperimental study·DateMar 22, 2023
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