Instructor
(2022)
College of Engineering and Applied Science,
University of Colorado - Denver
Diabetes, Chronic Kidney Disease (Nephron)
Publications
St Clair JR, Westacott MJ, Miranda J, Farnsworth NL, Kravets V, Schleicher WE, Dwulet JM, Levitt CH, Heintz A, Ludin NWF, Benninger RKP. Restoring connexin-36 function in diabetogenic environments precludes mouse and human islet dysfunction. J Physiol. 2023 Sep;601(18):4053-4072. PubMed PMID: 37578890
Miranda JG, Schleicher WE, Wells KL, Ramirez DG, Landgrave SP, Benninger RKP. Dynamic changes in ß-cell [Ca(2+)] regulate NFAT activation, gene transcription, and islet gap junction communication. Mol Metab. 2022 Mar;57:101430. PubMed PMID: 34979329
Kim YK, Walters JA, Moss ND, Wells KL, Sheridan R, Miranda JG, Benninger RKP, Pyle LL, O'Brien RM, Sussel L, Davidson HW. Zinc transporter 8 haploinsufficiency protects against beta cell dysfunction in type 1 diabetes by increasing mitochondrial respiration. Mol Metab. 2022 Dec;66:101632. PubMed PMID: 36347424
Farnsworth NL, Piscopio RA, Schleicher WE, Ramirez DG, Miranda JG, Benninger RKP. Modulation of Gap Junction Coupling Within the Islet of Langerhans During the Development of Type 1 Diabetes. Front Physiol. 2022;13:913611. PubMed PMID: 35837011
Corezola do Amaral ME, Kravets V, Dwulet JM, Farnsworth NL, Piscopio R, Schleicher WE, Miranda JG, Benninger RKP. Caloric restriction recovers impaired ß-cell-ß-cell gap junction coupling, calcium oscillation coordination, and insulin secretion in prediabetic mice. Am J Physiol Endocrinol Metab. 2020 Oct 1;319(4):E709-E720. PubMed PMID: 32830549
Qin Y, Miranda JG, Stoddard CI, Dean KM, Galati DF, Palmer AE. Direct comparison of a genetically encoded sensor and small molecule indicator: implications for quantification of cytosolic Zn(2+). ACS Chem Biol. 2013 Nov 15;8(11):2366-71. PubMed PMID: 23992616
Miranda JG, Weaver AL, Qin Y, Park JG, Stoddard CI, Lin MZ, Palmer AE. New alternately colored FRET sensors for simultaneous monitoring of Zn²? in multiple cellular locations. PLoS One. 2012;7(11):e49371. PubMed PMID: 23173058
Dittmer PJ, Miranda JG, Gorski JA, Palmer AE. Genetically encoded sensors to elucidate spatial distribution of cellular zinc. J Biol Chem. 2009 Jun 12;284(24):16289-16297. PubMed PMID: 19363034
Old WM, Shabb JB, Houel S, Wang H, Couts KL, Yen CY, Litman ES, Croy CH, Meyer-Arendt K, Miranda JG, Brown RA, Witze ES, Schweppe RE, Resing KA, Ahn NG. Functional proteomics identifies targets of phosphorylation by B-Raf signaling in melanoma. Mol Cell. 2009 Apr 10;34(1):115-31. PubMed PMID: 19362540
Personal Interests
I enjoy DIY projects around the house such as flooring, tile, a little bit of everything including some electrical. Additionally, I enjoy working on cars. Recently I replaced the engine on my car. On the weekends you will most likely finds in the garage doing something.
Public Speaking Yes
I enjoy talking about my research. Previously I have given talks at conferences and internal events in which I talk about diabetes and how altered electrical activity regulates the CaN/NFAT pathway in diabetes. I have also thought human physiology, the biology of cancer, and general chemistry. I really enjoy connecting with students and learning where they come from and where they want to be in the future.