Results 191 to 200 of about 12,393 (293)

Microneedle-Based Analysis Reveals Polarity-Dependent Spatial Regulation of Macrophage Phagocytosis. [PDF]

Micromachines (Basel)
Horonushi D, Yuki H, Noumi K, Kato S, Yasuda K.   +4 more
europepmc   +1 more source

Understanding exosomes in facial esthetics and skin aging

Periodontology 2000, EarlyView.
Abstract Background Skin aging is a multifactorial process mediated by intrinsic (genetic and metabolic) and extrinsic (environmental) factors leading to functional and structural deterioration, including wrinkles, loss of collagen and elastin, as well as various pigmentation disorders.
Richard J. Miron, Catherine Davies, Anton Sculean, Paras Ahmad   +3 more
wiley   +1 more source

Octopus sucker-inspired, Turkish gall extract-integrated microneedle patch for oral ulcer mitigation. [PDF]

iScience
Lin L, Guo S, Zhao C, Dou X, Han W, Song C.   +5 more
europepmc   +1 more source

Understanding exosomes in diabetic wound healing

Periodontology 2000, EarlyView.
Abstract Background Diabetic wounds signify a major complication of diabetes mellitus, characterized by chronic inflammation, compromised angiogenesis, and high risk of infection, amputation, and mortality. Contemporary therapies remain limited in efficacy and durability.
Paras Ahmad, Yulan Wang, Yufeng Zhang, Anton Sculean, Richard J. Miron   +4 more
wiley   +1 more source

Biphasic dissolving microneedles with cyclodextrin inclusion complexes for enhanced delivery of poorly soluble drugs. [PDF]

RSC Adv
Wang R, Cao J, Zou J, Zhang R, Li M, Zhang W, Guo M.   +6 more
europepmc   +1 more source

Techniques for subretinal injections in animals

Veterinary Ophthalmology, Volume 28, Issue 2, Page 506-518, March 2025.
Abstract Subretinal injections are not commonly performed during clinical treatment of animals but are frequently used in laboratory animal models to assess therapeutic efficacy and safety of gene and cell therapy products. Veterinary ophthalmologists are often employed to perform the injections in the laboratory animal setting, due to knowledge of ...
Ryan F. Boyd, Simon M. Petersen‐Jones
wiley   +1 more source

Comparative Evaluation of Hydrogel Dip-Coating on Cone and Pyramid Microneedle Arrays Fabricated by LCD 3D Printing. [PDF]

Pharmaceutics
Hasanpour F, Kordyl O, Styrna Z, Jadach B, Osmałek T, Ayaydin F, Budai-Szűcs M, Kovács A, Berkó S.   +8 more
europepmc   +1 more source

A Constellation of Fluorescent Biosensors to Illuminate the Galaxy of Protein Kinases

ChemBioChem, Volume 27, Issue 11, 15 June 2026.
Protein kinases (PKs) are enzymes that catalyze phosphorylation of protein substrates involved in a wide variety of biological signalling pathways. This review describes the different families and mechanisms of action and regulation of protein kinases, together with the different classes of fluorescent biosensors that have been engineered and ...
Timothe Abbura, May C. Morris
wiley   +1 more source

Geometry Analysis of Two Photon Polymerized Microneedles—An Experimental and Simulated Approach

Journal of Applied Polymer Science, Volume 143, Issue 22, June 10, 2026.
This research investigates the mechanical stability of hollow, two‐photon‐polymerized microneedles for drug delivery. In an experimental setup, a steel stamp gradually compresses 1000 μm‐tall microneedles while recording their force–deformation response.
Cordelia F. Wittemann, Selina Burkert, Christos J. Karapatzakis, Alexander Schwegler, Andreas Heinrich   +4 more
wiley   +1 more source

Review of Polymers and Nanocomposites Based on Hyaluronic Acid and Zinc Oxide Nanoparticles in Synthesizing Microneedles for Transdermal Drug Delivery. [PDF]

Polymers (Basel)
Dada KS, Olekhnovich RO, Zaripova FF.
europepmc   +1 more source