Results 81 to 90 of about 28,819,884 (406)

Proliferation tracing with single-cell mass cytometry optimizes generation of stem cell memory-like T cells. [PDF]

, 2019
Selective differentiation of naive T cells into multipotent T cells is of great interest clinically for the generation of cell-based cancer immunotherapies. Cellular differentiation depends crucially on division state and time.
Bendall, Sean C, Borges, Luciene, Good, Zinaida, Nolan, Garry P, Sahaf, Bita, Samusik, Nikolay, Tibshirani, Robert, Vivanco Gonzalez, Nora   +7 more
core  

The potential role of T-cells and their interaction with antigen-presenting cells in mediating immunosuppression following trauma-hemorrhage [PDF]

, 2009
Objective: Trauma-hemorrhage results in depressed immune responses of antigen-presenting cells (APCs) and T-cells. Recent studies suggest a key role of depressed T-cell derived interferon (IFN)-g in this complex immune cell interaction.
Abraham E., Angele MK, Angele MK, Christian P. Schneider, Christian R. Walz, Christiane J. Bruns, de Saint-Vis B., Ertel W., Eugen Faist, Florian Loehe, Irshad H. Chaudry, Landy M., Markus Albertsmeier, Martin K. Angele, Ransom J., Siegfried Zedler   +15 more
core   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

FEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia, Eric Catalina‐Hernandez, Maialen Cabrerizo‐Idiazabal, Ramon Barnadas‐Rodríguez, Mario Lopez‐Martin, Alex Peralvarez‐Marin   +5 more
wiley   +1 more source

Epigenetic modification of the PD-1 (Pdcd1) promoter in effector CD4+ T cells tolerized by peptide immunotherapy

eLife, 2014
Clinically effective antigen-based immunotherapy must silence antigen-experienced effector T cells (Teff) driving ongoing immune pathology. Using CD4+ autoimmune Teff cells, we demonstrate that peptide immunotherapy (PIT) is strictly dependent upon ...
Rhoanne C McPherson, Joanne E Konkel, Catriona T Prendergast, John P Thomson, Raffaele Ottaviano, Melanie D Leech, Oliver Kay, Stephanie E J Zandee, Claire H Sweenie, David C Wraith, Richard R Meehan, Amanda J Drake, Stephen M Anderton   +12 more
doaj   +1 more source

Immune-related adverse events are clustered into distinct subtypes by T-cell profiling before and early after anti-PD-1 treatment

OncoImmunology, 2020
Although anti-programmed death-1 (PD-1) treatment has shown remarkable anti-tumor efficacy, immune-related adverse events (irAEs) develop with heterogeneous clinical manifestations.
Kyung Hwan Kim, Joon Young Hur, Jinhyun Cho, Bo Mi Ku, Jiae Koh, June Young Koh, Jong-Mu Sun, Se-Hoon Lee, Jin Seok Ahn, Keunchil Park, Myung-Ju Ahn, Eui-Cheol Shin   +11 more
doaj   +1 more source

MicroRNAs affecting the susceptibility of melanoma cells to CD8+ T cell‐mediated cytolysis

Clinical and Translational Medicine, 2023
Background The regulatory functions of microRNAs (miRNAs) in anti‐tumour immunity have been mainly described in immune effector cells. Since little is known about miRNA effects on the susceptibility of target cells during T cell—target cell interaction ...
Antonino A. Pane, Theresa Kordaß, Agnes Hotz‐Wagenblatt, Elke Dickes, Annette Kopp‐Schneider, Rainer Will, Barbara Seliger, Wolfram Osen, Stefan B. Eichmüller   +8 more
doaj   +1 more source

Metabolic signaling directs the reciprocal lineage decisions of αβ and γδ T cells [PDF]

, 2018
Wiring metabolic signaling circuits in thymocytes Cell differentiation is often accompanied by metabolic changes. Yang et al. report that generation of double-positive (DP) thymocytes from double-negative (DN) cells coincides with dynamic regulation of ...
Awad, Walid, Blanco, Daniel Bastardo, Chen, Wenan, Chen, Xiang, Cheng, Changde, Chi, Hongbo, Dash, Pradyot, Dhungana, Yogesh, Easton, John, Guo, Xi-Zhi J., Kc, Anil, Neale, Geoffrey, Rosencrance, Celeste, Thomas, Paul G., Yang, Kai   +14 more
core   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

FEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer, Matheus Felipe Santos, Maurício Mazzine Filho, Gabriela Oliveira Castro, Agustín Hernández, Manoel Aparecido Peres, Alejandro Miguel Katzin, Marcell Crispim   +7 more
wiley   +1 more source

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

FEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur, Brian Acquaviva, Baylee A. Smith, Nathan Walker, Isabella Walter, Matthew L. Wohlever   +5 more
wiley   +1 more source

The Impact of Obesity on the Outcomes of Adult Patients with Acute Lymphoblastic Leukemia – A Single Center Retrospective Study

Blood and Lymphatic Cancer: Targets and Therapy, 2021
Qiuju Liu,1 Brittny Major,2 Jennifer Le-Rademacher,2 Aref A Al-Kali,3 Hassan Alkhateeb,3 Kebede Begna,3 Michelle A Elliott,3 Naseema Gangat,3 William J Hogan,3 C Christopher Hook,3 Scott H Kaufmann,3 Animesh Pardanani,3 Mrinal S Patnaik,3 Ayalew Tefferi ...
Liu Q, Major B, Le-Rademacher J, Al-Kali AA, Alkhateeb H, Begna K, Elliott MA, Gangat N, Hogan WJ, Hook CC, Kaufmann SH, Pardanani A, Patnaik MS, Tefferi A, Wolanskyj-Spinner AP, Wei W, Litzow MR   +16 more
doaj