Results 141 to 150 of about 17,909,648 (352)

Existence and Multiplicity of Positive Solutions for a Dirichlet Boundary Value Problem in ℝ ² [PDF]

, 2002
Vivina Barutello, Anna Capietto, Patrick Habets   +2 more
openalex   +1 more source

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

Molecular Oncology, EarlyView.
In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern, Kristian Holm, Nikolai Kragøe Andresen, Andreas Hagen Røssevold, Corinna Bang, Bjørn Naume, Johannes R. Hov, Jon Amund Kyte   +7 more
wiley   +1 more source

Existence of positive solutions for superlinear p-Laplacian equations

Electronic Journal of Differential Equations, 2015
We obtain a positive solution for a superlinear p-Laplacian equations with the Dirichlet boundary-value conditions. Our main tool is a variation of the mountain pass theorem.
Ting-Mei Gao, Chun-Lei Tang
doaj  

Asymptotic Behavior of Positive Solutions of a Competitive System Subject to Environmental Noise [PDF]

, 2015
Huili Xiang, Zhuang Fang, Zuxiong Li, Zhijun Liu   +3 more
openalex   +1 more source

Positive Solution to a Nonlinear Elliptic Problem

Potential Analysis, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

Positive solutions for elliptic equations with singular nonlinearity

Electronic Journal of Differential Equations, 2005
We study an elliptic boundary-value problem with singular nonlinearity via the method of monotone iteration scheme: $$displaylines{ -Delta u(x)=f(x,u(x)),quad x in Omega,cr u(x)=phi(x),quad x in partial Omega , }$$ where $Delta$ is the Laplacian ...
Junping Shi, Miaoxin Yao
doaj  

Multiple positive solutions for singular higher-order semipositone fractional differential equations with p-Laplacian

, 2020
Qiuyan Zhong, Xingqiu Zhang, GU Lu-feng, Lei Lei, Zengqin Zhao   +4 more
openalex   +2 more sources

Classifications of positive solutions to an integral system involving the multilinear fractional integral inequality

, 2022
Huaiyu Zhou, Jingbo Dou
openalex   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source