Results 51 to 60 of about 8,872 (134)

Cellular Morphometric Analysis (CellMorph)—a comprehensive imaging‐based tool for quantifying cellular phenotype heterogeneity and dynamics across biological processes

The FEBS Journal, Volume 293, Issue 14, Page 4185-4205, July 2026.
CellMorph is a groundbreaking tool that allows researchers to analyze multiple features from single cells, including cell size and shape, cytosolic staining and subcellular texture, nuclear staining, and morphometry. By evaluating images from both bright‐field and fluorescence microscopy, it also tracks changes in living cells during key processes such
Henrique Quaiato de Oliveira, Solon Andrades da Rosa, Luiza Cherobini Pereira, Laura Boose de Mendonça, Juliete Scholl, Fabrício Figueiró, Thais Cardoso Bitencourt, Davi Piovesan Echevarria, João Luiz Aldinucci Buzzo, Jessica Boschini D'Agostin, Danieli Rosane Dallemole, Carolina Oliveira, Fernanda Simas, Fernanda Saez‐Calazans, Débora Santos‐Sousa, Guido Lenz, Eduardo C. Filippi‐Chiela   +16 more
wiley   +1 more source

Ageing in Honeybees: Telomere Length Is Driven by Climate and Resource Availability Rather Than Urbanisation or Pollution

Global Change Biology, Volume 32, Issue 7, July 2026.
We analysed telomere length in 981 honeybee foragers sampled across 57 sites spanning a ~1000 km gradient of urbanisation, environmental pollution, climate and floral resources in central Argentina. Telomere length declined with increasing mean annual temperature and floral abundance, while showing no association with urbanisation or chemical ...
Pablo Burraco, Néstor Pérez‐Méndez, Sofía Graffigna, Lucía C. Martínez, Joana P. Haedo, Michel Sciberras, Mara A. Maldonado, Juan P. Torretta, Gabriel Pompozzi, Sofia Copperi, Francisco Miranda, Guadalupe Peralta, Leopoldo J. Álvarez, Luis I. Pérez, Mariana L. Allasino, Mary E. R. Diniz, María P. Pascual‐Tudanca, Rocío González‐Vaquero, Diego P. Vázquez, Jorgelina C. Altamirano, Bilikis T. Folarin, Giulia Poma, Adrian Covaci, Hugo J. Marrero   +23 more
wiley   +1 more source

GLS and GLS2 Glutaminase Isoenzymes in the Antioxidant System of Cancer Cells

Antioxidants
A pathway frequently altered in cancer is glutaminolysis, whereby glutaminase (GA) catalyzes the main step as follows: the deamidation of glutamine to form glutamate and ammonium.
Juan De los Santos-Jiménez, José A. Campos-Sandoval, Francisco J. Alonso, Javier Márquez, José M. Matés   +4 more
doaj   +1 more source

Alternative Splicing of the Last TKFC Intron Yields Transcripts Differentially Expressed in Human Tissues That Code In Vitro for a Protein Devoid of Triokinase and FMN Cyclase Activity

Biomolecules
The 18-exon human TKFC gene codes for dual-activity triokinase and FMN cyclase (TKFC) in an ORF, spanning from exon 2 to exon 18. In addition to TKFC-coding transcripts (classified as tkfc type by their intron-17 splice), databases contain evidence for ...
María Jesús Costas, Ana Couto, Alicia Cabezas, Rosa María Pinto, João Meireles Ribeiro, José Carlos Cameselle   +5 more
doaj   +1 more source

Changes in P2Y Purinergic Receptor Expression in the Ciliary Body in a Murine Model of Glaucoma

Frontiers in Pharmacology, 2017
Glaucoma is a neuropathology, often accompanied by an elevated intraocular pressure (IOP), which can lead to blindness. Since DBA/2J mice develop glaucoma, several studies of the physiopathology of glaucoma have been reported in this animal model.
Begoña Fonseca, Alejandro Martínez-Águila, María J. Pérez de Lara, Maria Teresa Miras-Portugal, Rosa Gómez-Villafuertes, Jesús Pintor   +5 more
doaj   +1 more source

Insights into aging mechanisms from comparative genomics in orange and silver roughies

Scientific Reports
The demersal fish orange roughy (Hoplostethus atlanticus) can live for up to 250 years, twenty times more than its congener silver roughy (Hoplostethus mediterraneus). Studies of Hoplostethus have focused mainly on its ecology and conservation due to its
Dido Carrero, Maria Pascual-Torner, Diana Álvarez-Puente, Víctor Quesada, Claudia García-Gómez, Carlos López-Otín   +5 more
doaj   +1 more source

Issue Information

Microbial Biotechnology, Volume 19, Issue 8, August 2026.
wiley   +2 more sources

Uridine Prevents Negative Effects of OXPHOS Xenobiotics on Dopaminergic Neuronal Differentiation

Cells, 2019
Neuronal differentiation appears to be dependent on oxidative phosphorylation capacity. Several drugs inhibit oxidative phosphorylation and might be detrimental for neuronal differentiation.
Eldris Iglesias, M. Pilar Bayona-Bafaluy, Alba Pesini, Nuria Garrido-Pérez, Patricia Meade, Paula Gaudó, Irene Jiménez-Salvador, Julio Montoya, Eduardo Ruiz-Pesini   +8 more
doaj   +1 more source

Cytotoxicity of Esculetin Compared with Vinblastine and Paclitaxel in PC-3 Prostate Cancer Cells

Current Oncology
Background/Objectives: Metastatic prostate cancer is among the therapy-resistant human neoplasms. PC-3 is a commonly used experimental cell line that does not express androgen receptors.
Ana I. García-Pérez, Virginia Rubio, Angel Herráez, Lilian Puebla, José C. Diez   +4 more
doaj   +1 more source

Author Correction: Determination of the boundary lipids of sticholysins using tryptophan quenching

Scientific Reports, 2023
Juan Palacios‑Ortega, Rafael Amigot‑Sánchez, Carmen García‑Montoya, Ana Gorše, Diego Heras‑Márquez, Sara García‑Linares, Álvaro Martínez‑del‑Pozo, J. Peter Slotte   +7 more
doaj   +1 more source