Results 101 to 110 of about 2,430,844 (266)

Critical points approaches to fourth-order elastic beam equations with variable coefficients having combined effects of concave and convex nonlinearities

Electronic Journal of Qualitative Theory of Differential Equations
This study investigates the theoretical and practical aspects of fourth-order elastic beam equations characterized by variable coefficients and influenced by combined nonlinearities.
Shapour Heidarkhani, Shahin Moradi, Giuseppe Caristi, Massimiliano Ferrara   +3 more
doaj   +1 more source

Direct measurement of the evolution of magnetism and superconductivity toward the quantum critical point. [PDF]

Proc Natl Acad Sci U S A, 2022
Higemoto W, Yokoyama M, Ito TU, Suzuki T, Raymond S, Yanase Y.   +5 more
europepmc   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Pure nematic quantum critical point accompanied by a superconducting dome. [PDF]

Proc Natl Acad Sci U S A, 2022
Ishida K, Onishi Y, Tsujii M, Mukasa K, Qiu M, Saito M, Sugimura Y, Matsuura K, Mizukami Y, Hashimoto K, Shibauchi T.   +10 more
europepmc   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Critical Point-of-care Ultrasound Diagnosis of Fournier's Gangrene: A Case Report. [PDF]

Clin Pract Cases Emerg Med, 2022
Ramm L, Guidry K, Cirilli A, Kurkowski E, Yu C.   +4 more
europepmc   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Thermodynamic Derivation of Scaling at the Liquid-Vapor Critical Point. [PDF]

Entropy (Basel), 2021
Obeso-Jureidini JC, Olascoaga D, Romero-Rochín V.   +2 more
europepmc   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

The breakdown of both strange metal and superconducting states at a pressure-induced quantum critical point in iron-pnictide superconductors. [PDF]

Nat Commun, 2023
Cai S, Zhao J, Ni N, Guo J, Yang R, Wang P, Han J, Long S, Zhou Y, Wu Q, Qiu X, Xiang T, Cava RJ, Sun L.   +13 more
europepmc   +1 more source