Results 191 to 200 of about 4,889,471 (293)

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Optimal cut-off points for waist circumference in the definition of metabolic syndrome: a cross-sectional study in rural Bangladesh. [PDF]

BMJ Open
Siddiquee T, Bhowmik B, Munir SB, Nasrin H, Moreira NCDV, Mahmood S, Islam T, Mahmud F, Haque I, Khan S, Mahtab H, Azad Khan AK.   +11 more
europepmc   +1 more source

Anthropometric indices and cut-off points for screening of metabolic syndrome among South African taxi drivers. [PDF]

Front Nutr, 2022
Sekgala MD, Opperman M, Mpahleni B, Mchiza ZJ.   +3 more
europepmc   +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

Revising BMI Cut-Off Points for Overweight and Obesity in Male Athletes: An Analysis Based on Multivariable Model-Building. [PDF]

Nutrients
Milanese C, Itani L, Cavedon V, Saadeddine D, Raggi S, Berri E, El Ghoch M.   +6 more
europepmc   +1 more source

Are the different cut-off points for sitting time associated with excess weight in adults? A population based study in Latin America. [PDF]

BMC Public Health, 2023
de Victo ER, Kovalskys I, Fisberg M, Gómez G, Rigotti A, Cortés LY, García MY, Pareja RG, Herrera-Cuenca M, Solé D, Drenowatz C, Marques A, Ferrari G.   +12 more
europepmc   +1 more source

Lysyl oxidase (LOX)‐mediated remodeling of the extracellular matrix

FEBS Letters, EarlyView.
The lysyl oxidase (LOX) family of enzymes drives extracellular matrix remodeling by oxidizing collagen, elastin, and fibronectin, promoting covalent cross‐link formation. This activity regulates tissue architecture and mechanical properties, while its dysregulation contributes to fibrosis, cardiovascular disease, glaucoma, connective tissue disorders ...
Fernando Rodríguez‐Pascual, Marta Navarro‐Gutiérrez, Verónica Romero‐Albillo, Raquel Jiménez‐Sánchez   +3 more
wiley   +1 more source

Association of two cut-off points for the <i>n</i>-3 index with cardiometabolic risk factors in Brazilian and Puerto Rican middle-aged adults. [PDF]

Br J Nutr
Duarte Batista L, Tucker KL, Bigornia S, Noel SE, Harris WS, Marques Braga RA, Valentini Neto J, Teixeira Damasceno NR, Macedo Rogero M, Mori Sarti F, Mattei J, Fisberg RM.   +11 more
europepmc   +1 more source

Medical empathy in medical students in Madrid: A proposal for empathy level cut-off points for Spain. [PDF]

PLoS One, 2022
Blanco Canseco JM, Blanco Alfonso A, Caballero Martínez F, Hawkins Solís MM, Fernández Agulló T, Lledó García L, López Román A, Piñas Mesa A, Vara Ameigeiras EM, Monge Martín D.   +9 more
europepmc   +1 more source

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source