Results 111 to 120 of about 35,622 (198)

Oral wound healing in the elderly: Mechanisms, challenges, and innovations

Periodontology 2000, EarlyView.
Abstract Objective This narrative synthesizes current knowledge on the biological mechanisms, clinical challenges, and regenerative innovations for optimizing intraoral wound healing in the elderly. Methods Narrative review of preclinical and clinical studies addressing age‐related changes in the four canonical wound‐healing phases (hemostasis ...
Ann M. Decker, Sandra H. Stuhr, Gustavo Avila‐Ortiz, Andrea Pilloni, Lorenzo Marini, Rogerio Castilho, Beth I. Wallace, Yvonne L. Hernandez‐Kapila   +7 more
wiley   +1 more source

A novel host factor for human respiratory syncytial virus

Communicative & Integrative Biology, 2017
Human respiratory syncytial virus (RSV) is the leading viral cause of severe lower respiratory disease in young children worldwide. As part of a genome-wide siRNA screen, we recently discovered that actin-related protein 2 (ARP2) is a host factor in the ...
Masfique Mehedi, Peter L. Collins, Ursula J. Buchholz   +2 more
doaj   +1 more source

Understanding extracellular vesicle biology, isolation, and characterization: The theory of EV‐erything

Periodontology 2000, EarlyView.
Abstract Background Extracellular vesicles (EVs), especially exosomes, are nanoparticles increasingly recognized as key regulators of intercellular communication in both physiological and pathological aspects. Despite rapid progress, inconsistencies in nomenclature, isolation, and characterization continue to restrict translational advancement.
Paras Ahmad, Nima Farshidfar, Nathan E. Estrin, Yulan Wang, Yufeng Zhang, Anton Sculean, Richard J. Miron   +6 more
wiley   +1 more source

Comparative Phenotypic and Molecular Characterisation of Feline Oral Squamous Cell Carcinoma Cell Lines Reveals Marked Biological Heterogeneity

Veterinary and Comparative Oncology, EarlyView.
ABSTRACT Feline oral squamous cell carcinoma (FOSCC) is the most common oral malignancy, characterised by aggressive local invasion, frequent bone involvement, and poor prognosis. The limited availability of well‐characterised in vitro models has hindered the understanding of tumour heterogeneity and invasive behaviour.
Qaisar Tanveer, Lisa Y. Pang, Colin Farquharson, Gurå Therese Bergkvist   +3 more
wiley   +1 more source

Hypoxia and the cytoskeleton

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic outlining the activation of hypoxia‐sensitive pathways, the influence of hypoxia and associated pathways on the cytoskeleton, and the impact of these on disease progression. Abstract A highly‐regulated and dynamic cytoskeleton is vital for functional cellular physiology and the maintenance of homeostasis.
Darragh Flood, Cormac T. Taylor
wiley   +1 more source

Porous Poly(ε‐Caprolactone)/Keratin Composite Scaffolds: Structural Features, Degradation Behavior and Cell‐Material Interactions

Journal of Applied Polymer Science, Volume 143, Issue 40, October 20, 2026.
ABSTRACT Porous scaffolds based on pure poly(ε‐caprolactone) (PCL) and on biocomposite made of PCL and feather‐extracted β‐keratin (FK) were fabricated by salt‐leaching method. FK was incorporated into PCL to address the limited bioactivity and hydrophobic nature of PCL, with the aim of improving cell–material interactions for bone tissue engineering ...
Gianluca Rinaldi, Nancy Ferrentino, Martina Mucciolo, Valentina Sessini, Marina Paolucci, Elena Coccia, Daniela Pappalardo   +6 more
wiley   +1 more source

FiloQuant reveals increased filopodia density during breast cancer progression

, 2017
Defective filopodia formation is linked to pathologies such as cancer, wherein actively protruding filopodia, at the invasive front, accompany cancer cell dissemination.
Jordan S. Orange, Hellyeh Hamidi, Guillaume Jacquemet, Ilkka Paatero, Artur Padzik, Alexandre F. Carisey, Johanna Ivaska   +6 more
core   +1 more source

Müller Glia–Vasculature Interactions in the Developing Retina

Glia, Volume 74, Issue 10, October 2026.
Retinal vascular layers form normally despite loss of cholinergic retinal waves. Müller glial processes contact endothelial tip cells early and form Aquaporin‐4‐enriched endfeet. Glial endfoot calcium signals are compartmentalized and occur largely independently of neural activity. ABSTRACT Coordinated signaling among neurons, glia, and the vasculature
Samira Monshietehadi, Angel J. Garcia, Benjamin E. Smith, Matthew Tarchick, Kiara Abhayaratne, Aileen Conley, Marla B. Feller   +6 more
wiley   +1 more source

FiloQuant reveals increased filopodia density during DCIS progression

, 2017
Filopodia are commonly observed cellular protrusions in vitro and in vivo. Defective filopodia formation is linked to several pathologies including cancer, wherein actively protruding filopodia, at the invasive front, and filopodia-mediated probing of ...
Jordan S. Orange, Hellyeh Hamidi, Guillaume Jacquemet, Ilkka Paatero, Artur Padzik, Alexandre F. Carisey, Johanna Ivaska   +6 more
core   +1 more source

The cellular protrusions for inter-cellular material transfer: similarities between filopodia, cytonemes, tunneling nanotubes, viruses, and extracellular vesicles

Frontiers in Cell and Developmental Biology
Extracellular vesicles (EVs) are crucial for transferring bioactive materials between cells and play vital roles in both health and diseases. Cellular protrusions, including filopodia and microvilli, are generated by the bending of the plasma membrane ...
Hooi Ting Hu, Tamako Nishimura, Hiroki Kawana, Rachelle Anne So Dante, Gisela D’Angelo, Shiro Suetsugu, Shiro Suetsugu, Shiro Suetsugu   +7 more
doaj   +1 more source