Chattopadhyay A - Search Results

1

Inhibition of vascular smooth muscle cell PERK/ATF4 ER stress signaling protects against abdominal aortic aneurysms.

Callow B, He X, Juriga N, Mangum KD, Joshi A, Xing X, Obi A, Chattopadhyay A, Milewicz DM, O'Riordan MX, Gudjonsson J, Gallagher K, Davis FM. Callow B, et al. Among authors: chattopadhyay a. JCI Insight. 2025 Jan 23;10(2):e183959. doi: 10.1172/jci.insight.183959. JCI Insight. 2025. PMID: 39846252 Free article.

2

Pericentrin deficiency in smooth muscle cells augments atherosclerosis through HSF1-driven cholesterol biosynthesis and PERK activation.

Majumder S, Chattopadhyay A, Wright JM, Guan P, Buja LM, Kwartler CS, Milewicz DM. Majumder S, et al. Among authors: chattopadhyay a. JCI Insight. 2023 Nov 8;8(21):e173247. doi: 10.1172/jci.insight.173247. JCI Insight. 2023. PMID: 37937642 Free PMC article.

3

Cholesterol-Induced Phenotypic Modulation of Smooth Muscle Cells to Macrophage/Fibroblast-like Cells Is Driven by an Unfolded Protein Response.

Chattopadhyay A, Kwartler CS, Kaw K, Li Y, Kaw A, Chen J, LeMaire SA, Shen YH, Milewicz DM. Chattopadhyay A, et al. Arterioscler Thromb Vasc Biol. 2021 Jan;41(1):302-316. doi: 10.1161/ATVBAHA.120.315164. Epub 2020 Oct 8. Arterioscler Thromb Vasc Biol. 2021. PMID: 33028096 Free PMC article.

4

Preventing Cholesterol-Induced Perk (Protein Kinase RNA-Like Endoplasmic Reticulum Kinase) Signaling in Smooth Muscle Cells Blocks Atherosclerotic Plaque Formation.

Chattopadhyay A, Guan P, Majumder S, Kaw K, Zhou Z, Zhang C, Prakash SK, Kaw A, Buja LM, Kwartler CS, Milewicz DM. Chattopadhyay A, et al. Arterioscler Thromb Vasc Biol. 2022 Aug;42(8):1005-1022. doi: 10.1161/ATVBAHA.121.317451. Epub 2022 Jun 16. Arterioscler Thromb Vasc Biol. 2022. PMID: 35708026 Free PMC article.

5

Smooth Muscle-Alpha Actin R149C Pathogenic Variant Downregulates Integrin Recruitment at Cell-Matrix Adhesions and Decreases Cellular Contractility.

Ojha KR, Kim H, Padgham S, Hopkins L, Zamen RJ, Chattopadhyay A, Han G, Milewicz DM, Massett MP, Trache A. Ojha KR, et al. Among authors: chattopadhyay a. Int J Mol Sci. 2023 Jun 1;24(11):9616. doi: 10.3390/ijms24119616. Int J Mol Sci. 2023. PMID: 37298565 Free PMC article.

6

Smooth muscle α-actin missense variant promotes atherosclerosis through modulation of intracellular cholesterol in smooth muscle cells.

Kaw K, Chattopadhyay A, Guan P, Chen J, Majumder S, Duan XY, Ma S, Zhang C, Kwartler CS, Milewicz DM. Kaw K, et al. Among authors: chattopadhyay a. Eur Heart J. 2023 Aug 1;44(29):2713-2726. doi: 10.1093/eurheartj/ehad373. Eur Heart J. 2023. PMID: 37377039 Free PMC article.

7

Mosaicism for the smooth muscle cell (SMC)-specific knock-in of the Acta2 R179C pathogenic variant: Implications for gene editing therapies.

Kaw A, Pedroza AJ, Chattopadhyay A, Pinard A, Guo D, Kaw K, Zhou Z, Shad R, Fischbein MP, Kwartler CS, Milewicz DM. Kaw A, et al. Among authors: chattopadhyay a. J Mol Cell Cardiol. 2022 Oct;171:102-104. doi: 10.1016/j.yjmcc.2022.07.004. Epub 2022 Jul 22. J Mol Cell Cardiol. 2022. PMID: 35878552 Free PMC article. No abstract available.

8

Resistance of Acta2^R149C/+ mice to aortic disease is associated with defective release of mutant smooth muscle α-actin from the chaperonin-containing TCP1 folding complex.

Chen J, Kaw K, Lu H, Fagnant PM, Chattopadhyay A, Duan XY, Zhou Z, Ma S, Liu Z, Huang J, Kamm K, Stull JT, Kwartler CS, Trybus KM, Milewicz DM. Chen J, et al. Among authors: chattopadhyay a. J Biol Chem. 2021 Dec;297(6):101228. doi: 10.1016/j.jbc.2021.101228. Epub 2021 Oct 1. J Biol Chem. 2021. PMID: 34600884 Free PMC article.

9

Fortilin binds IRE1α and prevents ER stress from signaling apoptotic cell death.

Pinkaew D, Chattopadhyay A, King MD, Chunhacha P, Liu Z, Stevenson HL, Chen Y, Sinthujaroen P, McDougal OM, Fujise K. Pinkaew D, et al. Among authors: chattopadhyay a. Nat Commun. 2017 May 26;8(1):18. doi: 10.1038/s41467-017-00029-1. Nat Commun. 2017. PMID: 28550308 Free PMC article.

10

Fortilin potentiates the peroxidase activity of Peroxiredoxin-1 and protects against alcohol-induced liver damage in mice.

Chattopadhyay A, Pinkaew D, Doan HQ, Jacob RB, Verma SK, Friedman H, Peterson AC, Kuyumcu-Martinez MN, McDougal OM, Fujise K. Chattopadhyay A, et al. Sci Rep. 2016 Jan 4;6:18701. doi: 10.1038/srep18701. Sci Rep. 2016. PMID: 26726832 Free PMC article.

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