Aging Biology

GCN2 Mediates Access to Stored Amino Acids for Somatic Maintenance during Drosophila Aging

Pub Date : 2024-02-20 DOI: 10.59368/agingbio.20240026 Matthew D W Piper, Joshua N. Johnstone, C. Mirth, Travis K. Johnson, Ralf B. Schittenhelm

Genetic and Pharmacological Inhibition of PAPP-A Reduces Bleomycin-Induced Pulmonary Fibrosis in Aged Mice via Reduced IGF Signaling

Pub Date : 2024-02-13 DOI: 10.59368/agingbio.20240023 Cheryl A. Conover, L. Bale, Sally A. West, Claus Oxvig, Kristian S. Andersen, A. Roden, Andrew J. Haak

An Enterobacteriaceae bloom in aging animals is restrained by the gut microbiome.

Pub Date : 2024-01-01 DOI: 10.59368/agingbio.20240024 Rebecca Choi, Rahul Bodkhe, Barbara Pees, Dan Kim, Maureen Berg, David Monnin, Juhyun Cho, Vivek Narayan, Ethan Deller, Cathy Savage-Dunn, Michael Shapira