Results 101 to 110 of about 136,384 (208)

Characterization of the spatio-temporal dynamics in thymic epithelial development [PDF]

, 2015
The work presented in this thesis is centered on the development and maturation of the epithelial compartment in the murine thymus and consequently its functional capacity to promote normal thymopoiesis. Two main aspects have been investigated in depth:
Mayer, Carlos E.
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Understanding the Type 2 Immunity: An Evolving View Beyond Allergic Diseases

Allergy, EarlyView.
ABSTRACT Type 2 (T2) immunity is classically associated with defense against helminths and environmental threats, from a physiological perspective, and with allergies and eosinophilic inflammatory diseases, in a pathological sense. However, growing evidence reveals that T2 pathways also support other essential homeostatic functions, including tissue ...
Rodrigo Jiménez‐Saiz, Salvador Iborra, Carlos Blanco, Ruperto González‐Pérez, Emilio Nuñez‐Borque, Can Zeyneloglu, Huseyn Babayev, Ozlem Göksel, Tuncay Göksel, Musa Khaitov, Dmitry Kudlay, Yadong Gao, Mustafa Sevim, Marie‐Charlotte Brüggen, Oral Alpan, Ming Wang, Luo Zhang, María J. Torres, Mohamed Shamji, Mübeccel Akdis, Kari C. Nadeau, Ismail Ogulur, Cezmi A. Akdis   +22 more
wiley   +1 more source

T Cell Microenvironmental Impacts and Therapeutic Opportunities: Application to Human Testicular Germ Cell Tumors

Andrology, EarlyView.
ABSTRACT Testicular germ cell tumors (TGCT) are the leading malignancy in adolescent and young adult males, yet the immunological and cellular mechanisms governing their tumor microenvironment (TME) remain poorly understood. Here, we present a comprehensive review of TGCT pathobiology with a focus on the immune landscape, particularly the role of tumor‐
R Islam, M Figura, J Heyer, S Lieber, M Huber, KL Loveland, HC Schuppe, Daniela Fietz   +7 more
wiley   +1 more source

Mucoepidermoid carcinoma of the thymus: a case presentation and a literature review

, 2004
Mucoepidermoid carcinoma of the thymus is an unusual, but well-recognized variant of thymic malignant tumors. Its biologic behavior generally depends on the degree of differentiation and the amount of cellular atypia.
Goussia, A. C., Stefanou, D., Agnantis, N. J., Syminelakis, S., Metafratzi, Z. M., Arkoumani, E.   +5 more
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Androgens Modulate Tumor–Immune Interactions in Testicular Germ Cell Tumors

Andrology, EarlyView.
ABSTRACT Background The majority of testicular germ cell tumors (TGCT) are derived from the germ cell neoplasia in situ and arise after puberty in the local presence of high levels of testosterone. The seminoma subtype features a rich inflammatory infiltrate which impacts tumor progression but the role of testosterone in shaping tumor–immune ...
Ida Hamann, Lucas Klaus, Patrick Fruth, Alexander Fichtner, Tobias J. Legler, Holger M. Reichardt, Fabian A. Gayer   +6 more
wiley   +1 more source

Radiation therapy for persistent or progressive mediastinal lymphoma after chemotherapy in FeLV‐positive cats: a retrospective case series of four cats

Australian Veterinary Journal, EarlyView.
Background Mediastinal lymphoma in feline leukaemia virus (FeLV)‐positive cats is associated with a poor prognosis, and therapeutic options may be limited when adequate disease control is not achieved with chemotherapy. The efficacy of radiation therapy in this setting has not been established.
A Uno, T Hasegawa, T Mori
wiley   +1 more source

Mucinous Neoplasms

, 2014
Although interest in pancreatic pathology is very high in the radiological and gastroenterological communities, it is still the case that less is known about pathology of the pancreas than about liver pathology, for example.
D'ONOFRIO, Mirko, Paolo Tinazzi Martini, Giovanni Morana, Crosara, Stefano, Riccardo De Robertis, Emilio Barbi, Capelli, Paola, MORANA, Giovanni, Paola Capelli, DE ROBERTIS LOMBARDI, Riccardo, Barbi, Emilio, TINAZZI MARTINI, Paolo, LUCHINI, Claudio, Mirko D’Onofrio, Claudio Luchini, Stefano Crosara   +15 more
core   +1 more source

Refining the treatment of immune checkpoint inhibitor–associated myocarditis: Challenges, innovations and rechallenge considerations

British Journal of Pharmacology, EarlyView.
Immune checkpoint inhibitor (ICI)‐associated myocarditis has emerged as a severe and clinically complex immune‐related toxicity that poses significant challenges for therapeutic decision‐making in routine cardio‐oncological care. High‐dose corticosteroids remain the first‐line therapy, yet their timing, dosage and tapering require careful clinical ...
Raluca I. Mincu, Lisa Zimmer, Dimitra Vlachopoulou, Elias Haj‐Yehia, Julia Hoffmann, Lars Michel, Elisabeth Livingstone, Dirk Schadendorf, Alpaslan Tasdogan, Matthias Totzeck, Tienush Rassaf   +10 more
wiley   +1 more source

Limiting dilution analysis of alloantigen-reactive T lymphocytes. II. Effect of cortisone and cyclophosphamide on cytolytic T lymphocyte precursor frequencies in the thymus

, 1979
A minimal estimate of the frequency of cytolytic T lymphocyte precursors (CTL-P) in the thymus was determined by application of Poisson statistics to limiting dilution analysis.
MacDonald, H. R., Cerottini, J. C., Taswell, C.   +2 more
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Activation of the Hedgehog signaling pathway in T-lineage cells inhibits TCR repertoire selection in the thymus and peripheral T-cell activation [PDF]

, 2007
TCR signal strength is involved in many cell fate decisions in the T-cell lineage. Here, we show that transcriptional events induced by Hedgehog (Hh) signaling reduced TCR signal strength in mice.
Drakopoulou, E, Rowbotham, NJ, Crompton, T, Dyson, J, Shah, DK, Cebecauer, M, Hager-Theodorides, AL, Outram, SV   +7 more
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