Single-Cell Sequencing Reveals Why Diabetic Foot Ulcers Refuse to Heal
A new review details how single-cell RNA sequencing is exposing the cellular and molecular failures that keep diabetic foot ulcers ...
Tag: angiogenesis
Turmeric-Powered Nanofiber Scaffold Rewires Infected Wounds to Heal Faster
A curcumin-loaded, polydopamine-coated electroactive nanofiber scaffold killed wound bacteria, remodeled inflammation, and nearly closed infected rat wounds within two weeks.
A Common Weed Yields Titanium Dioxide Nanoparticles That Kill Drug-Resistant Superbugs
Researchers in India used Pergularia daemia leaf extract to synthesize titanium dioxide nanoparticles that inhibit multidrug-resistant bacteria, suppress biofilms, and ...
Hidden Vascular Flaw in PCOS Emerges Only When Blood Sugar Rises
Endothelial cells derived from women with PCOS harbor a latent mitochondrial defect that hyperglycemia unmasks, and blocking the enzyme myeloperoxidase ...
Nuclear Anchor Protein SUN2 Keeps Blood Vessels Sealed by Tuning Microtubules
New research shows that the nuclear envelope protein SUN2 regulates endothelial microtubule dynamics, focal adhesions, and extracellular matrix quality to ...
Starving the Sprouts: Cutting a Single Protein Slows Blinding Eye Disease in Mice
New mouse research shows that removing the protein lipocalin-2 from blood vessel cells curbs the destructive retinal vessel growth of ...
Zinc-Locked Herbal Hydrogel Attacks Tumors and Their Blood Supply at Once
Researchers have created a zinc-crosslinked rhein and pectin hydrogel that gels inside tumors, arresting melanoma cells in the G2/M phase ...
Self-Healing Hydrogel Delivers Growth Factor to Keep Transplanted Fat Alive
Researchers have created an injectable self-healing hydrogel of gelatin and hyaluronic acid that slowly releases b-FGF and dramatically improves the ...
Graphene oxide turns stem cell spheroids into exosome factories that heal wounds faster
Researchers used graphene oxide to restructure stem cell spheroids into multiple smaller aggregates, nearly doubling exosome yield and producing vesicles ...
Charged-Up Exosomes From Energy-Boosted Cells Heal Stubborn Diabetic Wounds
Researchers show that AICAR-activated endothelial cells release GAS6-carrying exosomes that reprogram macrophages and rebuild blood vessels, dramatically accelerating diabetic wound ...
Ultrasound-Activated Nanospheres Combine Ionic and Electrical Cues to Regrow Dental Tissue
Researchers have embedded piezoelectric zinc oxide within mesoporous bioactive glass nanospheres that, when activated by low-intensity pulsed ultrasound, enhance both ...
Tumor Protein LRG1 Hijacks Neutrophil Mitochondria to Fuel Dangerous Vessel Growth in Bladder Cancer
New research in Advanced Science reveals that the secreted protein LRG1 drives pathological angiogenesis in bladder cancer by binding ANXA2 ...
Blood Vessel Growth Research Surges as Angiogenesis Science Reaches New Heights
Angiogenesis research is transforming cancer, eye disease, and regenerative medicine, and its leading journal's new impact factor underscores the field's ...
Dental Pulp Stem Cell Secretome Shows Promise for Stroke Recovery in Mice
A Chonnam National University study found that the human dental pulp stem cell secretome reduced oxidative stress and neuroinflammation while ...
Scientists Discover Twelve New Autoantibody Signatures Linked to Parkinson’s Disease
A two-stage study of 340 participants in Singapore has identified twelve autoantibodies elevated in Parkinson's disease patients, linked to translation ...
Pan-Cancer Cell Atlas Shows How Tumors Team Up to Colonize Bone
A pan-cancer single-cell atlas of nearly 900,000 cells shows that bone metastases from ten cancer types share convergent malignant programs ...
Fibronectin found to reprogram immune cells and drive tooth regeneration
Researchers have shown that the matrix protein fibronectin reprograms macrophages in damaged dental pulp into pro-angiogenic cells, enhancing blood vessel ...
Rare Hormone-Spewing Adrenal Tumors Rewire Their Own Cells and Immune Neighborhood, Single-Cell Map Reveals
A single-cell RNA sequencing study has revealed that rare ACTH- and CRH-secreting pheochromocytomas harbor a primitive Schwann cell precursor-like tumor ...
Herbal Tea Extract Shows Promise Against Diabetic Eye Disease in Zebrafish Study
A new zebrafish study links hyperglycemic retinal angiogenesis to the folate-dependent thymidylate cycle and shows that Mesona chinensis extract can ...
Diabetes Drug Candidate AdipoRon Emerges as Unexpected Driver of Leukemia Blood Vessel Growth
A new correspondence in Molecular Biology Reports highlights evidence that the adiponectin receptor agonist AdipoRon promotes angiogenesis in B-cell leukemia ...
