Results 241 to 250 of about 1,828,344 (305)
RETRACTION: J. Cai, J. Xia, J. Zou, Q. Wang, Q. Ma, R. Sun, H. Liao, L. Xu, D. Wang, and X. Guo, “The PI3K/mTOR Dual Inhibitor NVP‐BEZ235 Stimulates Mutant p53 Degradation to Exert Anti‐Tumor Effects on Triple‐Negative Breast Cancer Cells,” FEBS Open Bio 10, no. 4 (2020): 535–545, https://doi.org/10.1002/2211‐5463.12806.
wiley +1 more source
Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani +8 more
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ABSTRACT Background Myasthenia gravis (MG) is an autoimmune disorder characterized by antibody‐mediated complement activation. Efgartigimod, a neonatal Fc receptor (FcRn) antagonist, is approved for treating generalized MG (gMG). However, its modulatory effects on upstream innate and adaptive immune cells remain largely unexplored.
Lei Jin +11 more
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The Case of a 28‐Year‐Old Man With Gradually Progressive Proximal Leg Weakness
ABSTRACT This is a case of a 28‐year‐old man who presented with a 6‐month history of gradually progressive proximal leg weakness and pain that worsened on exercise and was relieved by rest. He had no symptoms in his upper limbs. Apart from intermittent mild ptosis and diplopia, he had no other cranial nerve symptoms.
Melody T. Asukile +3 more
wiley +1 more source
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Current Opinion in Immunology, 1995
Recent studies have identified CD40 ligand (CD40L) as the critical membrane-expressed molecule responsible for T cell dependent B-cell activation. CD40L co-operates with various cytokines to induce B-cell activation, proliferation, and immunoglobulin isotype switching.
R J, Armitage, M R, Alderson
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Recent studies have identified CD40 ligand (CD40L) as the critical membrane-expressed molecule responsible for T cell dependent B-cell activation. CD40L co-operates with various cytokines to induce B-cell activation, proliferation, and immunoglobulin isotype switching.
R J, Armitage, M R, Alderson
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Bone-Cell-Stimulating Substance
Clinical Orthopaedics and Related Research, 1988An acid-pepsin extract of ground cancellous calf bone contains a bone-cell-stimulating substance (BCSS) that is active in the intact rat and in bone cultures. A single injection of a suspension of BCSS adjacent to the radius-ulna complex of a rat significantly increased appositional bone formation in a dose-dependent manner.
I, Clark +3 more
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Stimulation of Lymphocytes by Spermatozoa‐Stimulated Cells*
American Journal of Reproductive Immunology, 1982ABSTRACT: The mechanism of spermatozoalymphocyte interaction was studied using spermatozoa and lymphocytes obtained from 11 healthy individuals and from 2 patients with spermatocoele. The lymphocytes activated by spermatozoa in 3‐day cultures were used as inducers of fresh, unstimulated autologous or allogeneic lymphocytes.
M, Kurpisz, G A, Szymczynski
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Microglia stimulate naive T‐cell differentiation without stimulating T‐cell proliferation
Journal of Neuroscience Research, 1999A major question relevant to the initiation and progression of inflammation and autoimmune processes within the central nervous system (CNS) is whether resident microglia or only infiltrating macrophage can productively interact with T-cells that enter the CNS either actively through extravasation or passively through defects in the blood brain barrier
M J, Carson +2 more
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Magnetomechanical stimulation of mesenchymal cells
Journal of Inorganic Biochemistry, 1995The method presented in this article for the mechanical stimulation of cells via specific receptors was adapted from the method of Wang and Ingber.1,2 Unlike most current methods which apply strain to the cell as a whole, our method is able to determine the specific receptors involved in stress transduction.
Susanne Bierbaum, Holger Notbohm
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tDCS possibly stimulates glial cells
Clinical Neurophysiology, 2012Explore the possibility that transcranial direct current stimulation (tDCS) of the brain affects glial cells.Cable theory is used to estimate roughly transmembrane potential in neurons and glial cells. tDCS is additionally compared to neuronal stimulation techniques for which the mechanisms are well known.Theoretical calculations indicated that tDCS ...
Jarmo, Ruohonen, Jari, Karhu
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