Results 31 to 40 of about 325,581 (217)

Fibrous hamartoma of infancy presenting as axillary mass: A rare case report

MGM Journal of Medical Sciences
Fibrous hamartoma of infancy (FHI) is an uncommon, benign tumor that typically presents as a poorly defined, superficial soft-tissue mass in children under 2 years of age.
Soumya Tiwari, Monal Trisal, Nida Jalal, Farhan Hasan, Sujata Jetley   +4 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

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

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Giant Intraparenchymal Meningioma in a Female Child: Case Report and Literature Review

Cancer Management and Research, 2021
Huachao Guo, Hao Liang, Jiaguang Wang, Shuo Wen, Yong Wang, Yushe Wang, Zhen Ma Department of Neurosurgery, Henan University People’s Hospital, Henan Provincial People’s Hospital, Zhengzhou, People’s Republic of ChinaCorrespondence ...
Guo H, Liang H, Wang J, Wen S, Wang Y, Wang Y, Ma Z   +6 more
doaj  

Fibrohistiocitoma benigno ósseo na coluna lombar Benign fibrous histiocytoma of the lumbar spine

Acta Ortopédica Brasileira, 2005
CONTEXTO: O fibrohistiocitoma benigno intra-ósseo é uma neoplasia rara, caracterizada por proliferação fibroblástica e fibras colágenas. A dor na região lombar é uma queixa freqüente em muitos pacientes, mas, na maioria das vezes está relacionada com ...
Osmar Avanzi, Lin Yu Chih, Robert Meves, José Donato Próspero, Amarildo Brito   +4 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

The Effect of Treating Pine Regular Kraft Pulp with Peracetic Acid before O2-Delignification on the Consumption of ClO2 in D0ED1 Bleaching

BioResources, 2023
Effects of pre-treating pine kraft pulp kappa number 31.5 with peracetic acid (Paa) (0.33% and 0.66% as active oxygen based on oven-dried pulp) before O2-delignification were studied relative to the consumption of chlorine dioxide in a subsequent ...
Dariusz Danielewicz
doaj   +2 more sources