Results 111 to 120 of about 4,241,016 (384)

Increased expression of programmed death ligand 1 (PD-L1) in human pituitary tumors [PDF]

, 2016
PURPOSE: Subsets of pituitary tumors exhibit an aggressive clinical courses and recur despite surgery, radiation, and chemotherapy. Because modulation of the immune response through inhibition of T-cell checkpoints has led to durable clinical responses ...
Agar, Nathalie Y. R., Bi, Wenya Linda, Du, Ziming, Dunn, Gavin P, Dunn, Ian F, Fecci, Peter E, Freeman, Gordon J, Greenwald, Noah F, Kaiser, Ursula B, Laws, Edward R, Jr, Mei, Yu, Reardon, David A, Santagata, Sandro, Woodmansee, Whitney W   +13 more
core   +3 more sources

The Immune Response to Helicobacter pylori

Food Technology and Biotechnology, 2014
The immune response to Helicobacter pylori involves different mechanisms that are both protective and damaging to the host. The innate and the adaptive immune responses lead to inflammatory as well as anti-inflammatory responses, allowing for persistence
Marija Gubina, Alojz Ihan
doaj  

A DIA‐MS‐based proteomics approach to find potential serum prognostic biomarkers in glioblastoma patients

Molecular Oncology, EarlyView.
A DIA‐MS‐based proteomics analysis of serum samples from GB patients and healthy controls showed that high levels of IL1R2 and low levels of CRTAC1 and HRG in serum are associated with poor survival outcomes for GB patients. These circulating proteins could serve as biomarkers for the prediction of outcome in patients with GB.
Anne Clavreul, François Guillonneau, Odile Blanchet, Hamza Lasla, Audrey Rousseau, Catherine Guette, Alice Boissard, Cécile Henry, Morgan Dhondt, Pascal Jézéquel, Philippe Menei, Jean‐Michel Lemée   +11 more
wiley   +1 more source

Simultaneous expression of CD4 and CD8 antigens by a substantial proportion of resting porcine T lymphocytes [PDF]

, 1987
The existence of four subpopulations in resting porcine T lymphocytes is documented. In addition to the two known subpopulations which are typified by a mutually exclusive expression of either the CD8 or the CD4 differentiation antigen, CD4-CD8+ and CD4 ...
Bevan, Bielefeldt Ohmann, Blue, Blue, Davignon, Fazekas de St. Groth, Goverman, Jonjić, Lanier, Lanier, MacDonald, Mackay, Pescovitz, Pescovitz, Reinherz, Reinherz, Saalmüller, Scollay, Swain, Tumbleson   +19 more
core   +3 more sources

Blockade of αvβ6 and αvβ8 integrins with a chromogranin A-derived peptide inhibits TGFβ activation in tumors and suppresses tumor growth

Journal of Experimental & Clinical Cancer Research
Background The αvβ6- and αvβ8-integrins, two cell-adhesion receptors upregulated in many solid tumors, can promote the activation of transforming growth factor-β (TGFβ), a potent immunosuppressive cytokine, by interacting with the RGD sequence of the ...
Anna Maria Gasparri, Arianna Pocaterra, Barbara Colombo, Giulia Taiè, Chiara Gnasso, Alessandro Gori, Federica Pozzi, Andrew Smith, Fulvio Magni, Alessia Ugolini, Matteo Doglio, Maria Chiara Bonini, Anna Mondino, Angelo Corti, Flavio Curnis   +14 more
doaj   +1 more source

Lymphocyte activation after a high-intensity street dance class.

PLoS ONE, 2020
Intense dance training leads to inflammation, which may impair the health and performance of the practitioners. Herein, we evaluate the effect of a single street dancing class on the profile of muscle enzymes, lymphocyte activation, and cell surface ...
Leandro Borges, Renata Gorjão, Stuart R Gray, Thaís Reis Martins, Vinicius Coneglian Santos, Cesar Miguel Momesso, Tania Cristina Pithon-Curi, Elaine Hatanaka   +7 more
doaj   +1 more source

Evaluation and modification of tumor cell isolation techniques from malignant effusions for rapid drug sensitivity testing

Molecular Oncology, EarlyView.
Non‐small cell lung cancer targeted treatment is limited to a few known genetic alterations, with few alternatives in advanced treatment lines. To direct treatment decisions by drug sensitivity testing (DST), this study compared several methods for tumor cell isolation from malignant effusions, pointing to repeated CD45+ cell depletion for effective ...
Navit Mooshayef, Hana Barhom, Sumit Chatterji, Netta Hecht, Oran Warhaftig, Iris Kamer, Oranit Zadok, Jair Bar, Limor Broday, Amir Onn, Michael Peled   +10 more
wiley   +1 more source

Effects of Euphorbia milii latex on mitogen-induced lymphocyte proliferation

Revista Brasileira de Plantas Medicinais, 2014
The crude latex of "Crown-of-Thorns" (Euphorbia milii var hislopii, syn E.splendens) is a potent plant molluscicide. For this reason, toxicological studies have been performed to evaluate the health risks posed by its use in schistosomiasis control ...
I.F. Delgado, F.J.R. Paumgartten
doaj  

Cross-company evaluation of the human lymphocyte activation assay

Journal of Immunotoxicology, 2020
Nonclinical immunotoxicity evaluation is an important component of safety assessment for pharmaceuticals. One in vitro assay that can be applied in a weight of evidence assessment is the human lymphocyte activation (HuLA) assay, an antigen recall assay ...
Mark Collinge, Patricia Schneider, Dingzhou Li, Stanley Parish, Carolyne Dumont, Wendy Freebern, Joseph Ghanime, Fanny Guimont-Derochers, Anja Langenkamp, Jose Lebron, Nianyu Li, Celine Marban, Lisa Plitnick, Jennifer Wheeler   +13 more
doaj   +1 more source

Chimeric diphtheria toxin–CCL8 cytotoxic peptide for breast cancer management

Molecular Oncology, EarlyView.
DTCCL8 is a recombinant fusion toxin that targets cancer cells expressing chemokine receptors. By combining diphtheria toxin with CCL8, DTCCL8 binds to multiple receptors on tumor cells and induces selective cytotoxicity. This strategy enables receptor‐mediated targeting of cancer and may support the development of chemokine‐guided therapeutics ...
Bernardo Chavez, Asieh Naderi, Kim‐Tuyen Huynh‐Dam, Vitali Sikirzhytski, Ioulia Chatzistamou, Hippokratis Kiaris   +5 more
wiley   +1 more source