Zobrazeno 1 - 10 of 32 pro vyhledávání: '"Deepti Talwar"'
1
Akademický článek
Oxidation inhibits autophagy protein deconjugation from phagosomes to sustain MHC class II restricted antigen presentation
Autor: Laure-Anne Ligeon, Maria Pena-Francesch, Liliana Danusia Vanoaica, Nicolás Gonzalo Núñez, Deepti Talwar, Tobias P. Dick, Christian Münz
Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
LC3-associated phagocytosis (LAP) is a non-canonical use of the autophagy machinery that can contribute to immune responses. Here, the authors describe the mechanism by which ROS production regulates LAPosome stabilization sustaining MHC II dependent
Externí odkaz: https://doaj.org/article/f797921446474bf6b04aaa690f425def
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2
Akademický článek
A role for annexin A2 in scaffolding the peroxiredoxin 2–STAT3 redox relay complex
Autor: Deepti Talwar, Joris Messens, Tobias P. Dick
Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Peroxiredoxin 2 (Prx2) was previously shown to transfer H2O2-derived oxidative equivalents to STAT3, generating disulfide-linked dimers and tetramers. Here the authors show that the interaction between Prx2 and STAT3 at the plasma membrane is mediate
Externí odkaz: https://doaj.org/article/0437c00ea49c4b13ae922c900e305b00
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3
The GAPDH redox switch safeguards reductive capacity and enables survival of stressed tumour cells
Autor: Deepti Talwar, Colin G. Miller, Justus Grossmann, Lukasz Szyrwiel, Torsten Schwecke, Vadim Demichev, Ana-Matea Mikecin Drazic, Anand Mayakonda, Pavlo Lutsik, Carmen Veith, Michael D. Milsom, Karin Müller-Decker, Michael Mülleder, Markus Ralser, Tobias P. Dick
Publikováno v: Nature Metabolism. 5:660-676
Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) is known to contain an active-site cysteine residue undergoing oxidation in response to hydrogen peroxide, leading to rapid inactivation of the enzyme. Here we show that human and mouse cells expressin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4874348d43578ad40f44fe3760e1e2d
https://doi.org/10.1038/s42255-023-00781-3
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4
3-Mercaptopyruvate sulfur transferase is a protein persulfidase
Autor: Brandán Pedre, Deepti Talwar, Uladzimir Barayeu, Danny Schilling, Marcin Luzarowski, Mikolaj Sokolowski, Sebastian Glatt, Tobias P. Dick
Protein S-persulfidation (P-SSH) is recognized as a common posttranslational modification. It occurs under basal conditions and is often observed to be elevated under stress conditions. However, the mechanism(s) by which proteins are persulfidated in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::835cff63b6c5171b3af54e8a8179d31d
https://lirias.kuleuven.be/handle/20.500.12942/714700
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5
Akademický článek
Oral health status and adverse pregnancy outcomes among pregnant women in Haryana, India: A prospective study
Autor: Puneet Singh Talwar, Ramandeep Singh Gambhir, Deepti Talwar, Ramandeep Kaur Sohi, Ashish Vashist, Vaibhav Munjal
Publikováno v: Journal of Indian Association of Public Health Dentistry, Vol 13, Iss 2, Pp 138-143 (2015)
Background: Women′s oral health is affected by certain conditions such as pregnancy, puberty, menstrual cycle, menopause and nonphysiological conditions such as hormonal contraception and hormonal therapy. This study was conducted to assess the ora
Externí odkaz: https://doaj.org/article/3d703376b7ba4e58ac8cc1d34337f174
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7
Oxidation inhibits autophagy protein deconjugation from phagosomes to sustain MHC class II restricted antigen presentation
Autor: Deepti Talwar, Christian Münz, Laure-Anne Ligeon, Maria Pena-Francesch, Nicolás Gonzalo Núñez, Liliana D. Vanoaica, Tobias P. Dick
Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
Nature Communications
LC3-associated phagocytosis (LAP) contributes to a wide range of cellular processes and notably to immunity. The stabilization of phagosomes by the macroautophagy machinery in human macrophages can maintain antigen presentation on MHC class II molecu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::833d38b43fd6f68f9fc07d8a95351505
https://doaj.org/article/f797921446474bf6b04aaa690f425def
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10
Thioredoxin 1 is required for stress granule assembly upon arsenite-induced oxidative stress
Autor: Maria Boulougouri, Nina Eiermann, Tobias P. Dick, Bogdan Jovanovic, Georg Stoecklin, Deepti Talwar
Publikováno v: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association. 156
Arsenic is a major water pollutant and health hazard, leading to acute intoxication and, upon chronic exposure, several diseases including cancer development. Arsenic exerts its pronounced cellular toxicity through its trivalent oxide arsenite (ASN),
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3e3ab499de6b72f5ecab93af56851ff
https://pubmed.ncbi.nlm.nih.gov/34390821
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