Results 111 to 120 of about 1,456,307 (263)

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Functional, molecular, and digital measurements of biological age. [PDF]

J Clin Invest
Cheema BS, Boztepe B, Awofolaju MO, Hubbard MS, Marcus WB, Palella FJ, Abdel-Mohsen M, Liebovitz DM, Gill MK, Cotton RJ, Wilkins JT, Vaughan DE.   +11 more
europepmc   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Missing the real-world patient: clinical gaps in the biological age-DR association. [PDF]

J Nutr Health Aging
Wang J, Li J.
europepmc   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Biological age and immunosenescence in Colombian centenarians. [PDF]

NPJ Aging
Anaya JM, Ruiz-Narváez EA, Lozada-Martinez ID, Rojas M, Monsalve DM, Álvarez-Álvarez JA, Gutiérrez MJD, Pájaro O, Guerra B, Gallo JE, Torres I, Ramírez-Santana C, Bonfanti AAC, Acosta-Ampudia Y.   +13 more
europepmc   +1 more source

An interpretable biological age

The Lancet Healthy Longevity, 2023
openaire   +2 more sources

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Artificial intelligence approaches in biological age prediction: current status and challenges. [PDF]

Br J Biomed Sci
Wang G, Ding P, Li Z, Tang Q, Tu L, Jiang T, Zhang L, Su B, Xu J, An H.   +9 more
europepmc   +1 more source