Results 81 to 90 of about 1,084,291 (336)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Moringa oleifera Lam. Peptide Remodels Intestinal Mucosal Barrier by Inhibiting JAK-STAT Activation and Modulating Gut Microbiota in Colitis

Frontiers in Immunology, 2022
Ulcerative colitis is a chronic inflammatory bowel disease (IBD), but progress in exploring its pathogenesis and finding effective drugs for its prevention and treatment has stalled in recent years. The seeds of Moringa oleifera Lam. are rich in proteins
Zi-Shan Hong, Zi-Shan Hong, Jing Xie, Jing Xie, Jing Xie, Xue-Feng Wang, Xue-Feng Wang, Jing-Jing Dai, Jing-Jing Dai, Jing-Jing Dai, Jia-Ying Mao, Jia-Ying Mao, Jia-Ying Mao, Yu-Ying Bai, Yu-Ying Bai, Yu-Ying Bai, Jun Sheng, Jun Sheng, Yang Tian, Yang Tian   +19 more
doaj   +1 more source

Dissipationless Collapse of Spherical Protogalaxies and the Fundamental Plane [PDF]

, 2001
Following on from the numerical work of Capelato, de Carvalho & Carlberg (1995, 1997), where dissipationless merger simulations were shown to reproduce the "Fundamental Plane" (FP) of elliptical galaxies, we investigate whether the end products of pure ...
A. L. B. Ribeiro, Aguilar, Barnes, Barnes, Bekki, Burstein, Busarello, C. C. Dantas, Capelato, Carpintero, Dantas, de Carvalho, de Vaucouleurs, Dressler, Graham, H. V. Capelato, Hjorth, Hénon, Katz, King, Londrillo, May, McGlynn, Merritt, Pahre, Pahre, Polyachenko, R. R. de Carvalho, Shier, Totani, Treu, van Albada, Villumsen   +32 more
core   +4 more sources

Functor homology and homology of commutative monoids [PDF]

Semigroup Forum, 2015
The aim of this work is to clarify the relationship between homology theory of commutative monoids constructed 'a la Quillen and technology of Gamma-modules.
Teimuraz Pirashvili, Revaz Kurdiani
openaire   +3 more sources

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

Humoral and cellular immune durability of different COVID-19 vaccine platforms following homologous/heterologous boosters: one-year post vaccination

Frontiers in Immunology
IntroductionThe durability of Hybrid immunity induced by natural infection and/or COVID-19 vaccines and evidence supporting further booster vaccination are crucial factors for pandemic response, yet remain poorly understood.MethodsWe measured the ...
Maaweya Awadalla, Halah Z. AlRawi, Rahaf A. Henawi, Fawziya Barnawi, Haitham Alkadi, Ahmed Alyami, Ammar Alsughayir, Alyazeed S. Alsaif, Ayman Mubarak, Wael Alturaiki, Bandar Alosaimi   +10 more
doaj   +1 more source

Altering symplectic manifolds by homologous recombination [PDF]

, 2010
We use symplectic cohomology to study the non-uniqueness of symplectic structures on the smooth manifolds underlying affine varieties. Starting with a Lefschetz fibration on such a variety and a finite set of primes, the main new tool is a method, which ...
Abouzaid, Mohammed, Seidel, Paul
core  

The role of fibroblast growth factors in cell and cancer metabolism

FEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Alotransplante de ilhotas de Langerhans no fígado de ratos submetidos a manipulação tímica com células dendríticas Alogenic islet transplantation on the rat liver after alogenic dendritic cells injection in the thymus

Arquivos de Gastroenterologia, 2005
RACIONAL: A maior indicação do transplante de pâncreas ou de ilhotas de Langerhans é o diabetes mellitus do tipo I. O processo deve suprir as necessidades de insulina, mantendo os níveis glicêmicos dentro da normalidade.
Eleazar Chaib, Apostolos Papalois, Ingrid G. M. Brons, Roy Y. Calne   +3 more
doaj   +1 more source

The Non-Homologous Nature of Solar Diameter Variations

, 2005
We show in this paper that the changes of the solar diameter in response to variations of large scale magnetic fields and turbulence are not homologous.
Antia H. M., Gerard Thuillier, Linghuai Li, Pierre Demarque, Sabatino Sofia, Sarbani Basu   +5 more
core   +4 more sources