The thymoproteasome in shaping the CD8+ T-cell repertoire

Y Takahama - Current Opinion in Immunology, 2023 - Elsevier
Highlights•Thymoproteasome is expressed exclusively in cortical thymic epithelial cells.•
Thymoproteasome affects antigen processing of MHC-I-associated peptides.• …

T‐cell selection in the thymus: New routes toward the identification of the self‐peptide ligandome presented by thymic epithelial cells

LG Sousa, PM Rodrigues… - European Journal of …, 2023 - Wiley Online Library
Within the thymus, thymic epithelial cells (TECs) provide a dedicated niche for the selection
of functional T cells expressing a highly variable and self‐tolerant T‐cell receptor (TCR) …

Identification of an autophagy-related signature for prognosis and immunotherapy response prediction in ovarian cancer

J Ding, C Wang, Y Sun, J Guo, S Liu, Z Cheng - Biomolecules, 2023 - mdpi.com
Background: Ovarian cancer (OC) is one of the most malignant tumors in the female
reproductive system, with a poor prognosis. Various responses to treatments including …

Mitochondrial protein C15ORF48 is a stress-independent inducer of autophagy that regulates oxidative stress and autoimmunity

Y Takakura, M Machida, N Terada, Y Katsumi… - Nature …, 2024 - nature.com
Autophagy is primarily activated by cellular stress, such as starvation or mitochondrial
damage. However, stress-independent autophagy is activated by unclear mechanisms in …

Listerin promotes cGAS protein degradation through the ESCRT pathway to negatively regulate cGAS-mediated immune response

F Qin, B Cai, R Cao, X Bai, J Yuan… - Proceedings of the …, 2023 - National Acad Sciences
The enzyme cyclic GMP-AMP synthase (cGAS) is a key sensor for detecting misplaced
double-stranded DNA (dsDNA) of genomic, mitochondrial, and microbial origin. It …

Neocryptotanshinone protects against myocardial ischemia-reperfusion injury by promoting autolysosome degradation of protein aggregates via the ERK1/2-Nrf2 …

Y Yang, M Shao, J Yao, S Yang, W Cheng, L Ma, W Li… - Phytomedicine, 2023 - Elsevier
Background Aggrephagy is a critical compensatory mechanism for the elimination of
misfolded proteins resulting from stress and depends on the autolysosome degradation of …

[HTML][HTML] Thymic epithelial cells require lipid kinase Vps34 for CD4 but not CD8 T cell selection

JL Postoak, W Song, G Yang, X Guo… - The Journal of …, 2022 - ncbi.nlm.nih.gov
The generation of a functional, self-tolerant T cell receptor (TCR) repertoire depends on
interactions between developing thymocytes and antigen-presenting thymic epithelial cells …

Defective autophagy and autophagy activators in Myasthenia Gravis: a rare entity and unusual scenario

HM Al-Kuraishy, GM Sulaiman, MS Jabir… - Autophagy, 2024 - Taylor & Francis
Myasthenia gravis (MG) is an autoimmune disease of the neuromuscular junction (NMJ) that
results from autoantibodies against nicotinic acetylcholine receptors (nAchRs) at NMJs …

Autoimmunity and Carcinogenesis: Their Relationship under the Umbrella of Autophagy

G Műzes, F Sipos - Biomedicines, 2023 - mdpi.com
The immune system and autophagy share a functional relationship. Both innate and
adaptive immune responses involve autophagy and, depending on the disease's origin and …

Revisiting the immunopathology of congenital disorders of glycosylation: an updated review

C Pascoal, R Francisco, P Mexia, BL Pereira… - Frontiers in …, 2024 - frontiersin.org
Glycosylation is a critical post-translational modification that plays a pivotal role in several
biological processes, such as the immune response. Alterations in glycosylation can …