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Srinivasagan Ramkumar · SciRah

Researcher profile · Semantic Scholar

Srinivasagan Ramkumar

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Srinivasagan Ramkumar — researcher profile on SciRah

h-index: 14
Works: 29
Citations: 599

Most-cited papers

Carotenoid Metabolism at the Intestinal Barrier
J. von Lintig, J. Moon, Joan Lee, Srinivasagan Ramkumar
2019Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids138 citations Open access
Semantic Scholar
Characterization of Bacillus spp. From the Gastrointestinal Tract of Labeo rohita—Towards to Identify Novel Probiotics Against Fish Pathogens
Bency Thankappan, D. Ramesh, Srinivasagan Ramkumar, K. Natarajaseenivasan +1 more
2014Applied Biochemistry and Biotechnology86 citations
Semantic Scholar
The Biochemical Basis of Vitamin A Production from the Asymmetric Carotenoid β-Cryptoxanthin
M. Kelly, Srinivasagan Ramkumar, Wei-Zhong Sun, Crystal Colon Ortiz +3 more
2018ACS Chemical Biology63 citations Open access
Semantic Scholar
Aster proteins mediate carotenoid transport in mammalian cells
S. Bandara, Srinivasagan Ramkumar, Sanae S. Imanishi, Linda D. Thomas +3 more
2022Proceedings of the National Academy of Sciences of the United States of America34 citations Open access
Semantic Scholar
Reactive cysteine residues in the oxidative dimerization and Cu2+ induced aggregation of human γD-crystallin: Implications for age-related cataract
Srinivasagan Ramkumar, Xingjun Fan, Ben-Lian Wang, Si-Chun Yang +1 more
2018Biochimica et Biophysica Acta - Molecular Basis of Disease31 citations Open access
Semantic Scholar
LRAT coordinates the negative-feedback regulation of intestinal retinoid biosynthesis from β-carotene
Srinivasagan Ramkumar, J. Moon, M. Golczak, J. von Lintig
2021Journal of Lipid Research29 citations Open access
Semantic Scholar
Protective role of carotenoids in the visual cycle
M. A. K. Widjaja-Adhi, Srinivasagan Ramkumar, J. Lintig
2018The FASEB Journal27 citations Open access
Semantic Scholar
Transcriptional regulation of crystallin, redox, and apoptotic genes by C-Phycocyanin in the selenite-induced cataractogenic rat model
Rasiah Pratheepa Kumari, Srinivasagan Ramkumar, Bency Thankappan, K. Natarajaseenivasan +2 more
2015Molecular Vision23 citations
Semantic Scholar
Genetic deletion of Bco2 and Isx establishes a golden mouse model for carotenoid research
Linda D. Thomas, Srinivasagan Ramkumar, M. Golczak, J. von Lintig
2023Molecular Metabolism22 citations Open access
Semantic Scholar
The structural and biochemical basis of apocarotenoid processing by β-carotene-oxygenase-2
S. Bandara, Linda D. Thomas, Srinivasagan Ramkumar, N. Khadka +3 more
2021ACS Chemical Biology21 citations Open access
Semantic Scholar
Disturbed retinoid metabolism upon loss of rlbp1a impairs cone function and leads to subretinal lipid deposits and photoreceptor degeneration in the zebrafish retina
Domino K. Schlegel, Srinivasagan Ramkumar, J. von Lintig, S. Neuhauss
2021bioRxiv19 citations Open access
Semantic Scholar
Paracardial fat remodeling affects systemic metabolism through alcohol dehydrogenase 1.
Jennifer M. Petrosino, Jacob Z. Longenecker, Srinivasagan Ramkumar, Xianyao Xu +13 more
2021Journal of Clinical Investigation18 citations Open access
Semantic Scholar
ASTER-B regulates mitochondrial carotenoid transport and homeostasis
S. Bandara, J. Moon, Srinivasagan Ramkumar, J. von Lintig
2023Journal of Lipid Research16 citations Open access
Semantic Scholar
Genetic tuning of β-carotene oxygenase-1 activity rescues cone photoreceptor function in STRA6-deficient mice.
J. Moon, Srinivasagan Ramkumar, J. von Lintig
2022Human Molecular Genetics14 citations Open access
Semantic Scholar
Genetic dissection in mice reveals a dynamic crosstalk between the delivery pathways of vitamin A
J. Moon, Srinivasagan Ramkumar, J. von Lintig
2022Journal of Lipid Research13 citations Open access
Semantic Scholar
The vitamin a transporter STRA6 adjusts the stoichiometry of chromophore and opsins in visual pigment synthesis and recycling.
Srinivasagan Ramkumar, Vipul M. Parmar, Ivy S. Samuels, N. Berger +2 more
2021Human Molecular Genetics13 citations Open access
Semantic Scholar
Comparison of effect of gamma ray irradiation on wild-type and N-terminal mutants of αA-crystallin
Srinivasagan Ramkumar, N. Fujii, Norihiko Fujii, Bency Thankappan +4 more
2014Molecular Vision11 citations
Semantic Scholar
Structural bias in vitamin A metabolism: Why α-retinoids miss the eye
S. Bandara, Aicha Saadane, Pranesh Ravichandran, Srinivasagan Ramkumar +1 more
2025Journal of Biological Chemistry5 citations
Semantic Scholar
Real-time heterogeneous protein–protein interaction between αA-crystallin N-terminal mutants and αB-crystallin using quartz crystal microbalance (QCM)
Srinivasagan Ramkumar, N. Fujii, H. Sakaue, Norihiko Fujii +4 more
2015Amino Acids5 citations
Semantic Scholar
Unraveling the mystery of ocular retinoid turnover: Insights from albino mice and the role of STRA6
Srinivasagan Ramkumar, Beata Jastrzebska, Diego Montenegro, Janet R. Sparrow +1 more
2024Journal of Biological Chemistry4 citations Open access
Semantic Scholar
Towards to Clarify the Etiology of Cataract by Crystallin Protein-Protein Interaction Studies
K. Anbarasu, Srinivasagan Ramkumar, Bency Thankappan, C. AbrahamEdathara
20133 citations
Semantic Scholar
Diabetes Aggravates Photoreceptor Pathologies in a Mouse Model for Ocular Vitamin A Deficiency
Srinivasagan Ramkumar, Vipul M. Parmar, J. Moon, CHIEH-ALLEN Lee +2 more
2022Antioxidants2 citations Open access
Semantic Scholar
Interaction of αA-crystallin F71L mutant with wild type αA- and αB-crystallins by mammalian two hybrid assay.
Srinivasagan Ramkumar, Bency Thankappan, N. Fujii, K. Natarajaseenivasan +1 more
2015International Journal of Biological Macromolecules2 citations
Semantic Scholar
Real-time heterogeneous protein–protein interaction between αA-crystallin N-terminal mutants and αB-crystallin using quartz crystal microbalance (QCM)
Srinivasagan Ramkumar, N. Fujii, H. Sakaue, Norihiko Fujii +4 more
2015Amino Acids1 citations
Semantic Scholar
S1-3 Truncations in αA-crystallins : Molecular Basis for Senile Cataract(Symposium 1,The 37^ Annual Meeting of the SSOEL-Japan)
K. Anbarasu, Srinivasagan Ramkumar, Bency Thankappan
20121 citations
Semantic Scholar
Author response: Disturbed retinoid metabolism upon loss of rlbp1a impairs cone function and leads to subretinal lipid deposits and photoreceptor degeneration in the zebrafish retina
Domino K. Schlegel, Srinivasagan Ramkumar, J. von Lintig, S. Neuhauss
20210 citations Open access
Semantic Scholar
Expression and Characterization of Mammalian Carotenoid Cleavage Dioxygenases.
Linda D. Thomas, Srinivasagan Ramkumar, J. von Lintig
2020Methods in molecular biology0 citations
Semantic Scholar
Screening for alpha-crystallin mimetic drugs with chaperone-like activity toward gamma crystallins exposed to oxidative and/or heat shock stress
V. Monnier, Brett S. Frank, Pranesh Ravichandran, Srinivasagan Ramkumar
20190 citations
Semantic Scholar
Etiology and Prevention of Cataract
Rasiah Pratheepa Kumari, Srinivasagan Ramkumar, Bency Thankappan, K. Anbarasu
20150 citations
Semantic Scholar

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J. von Lintig×17
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J. von Lintig — researcher profile on SciRah
Bency Thankappan×9
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Bency Thankappan — researcher profile on SciRah
K. Anbarasu×9
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J. Moon×6
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J. Moon — researcher profile on SciRah

K. Natarajaseenivasan

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M. Golczak — researcher profile on SciRah

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Linda D. Thomas×4

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Linda D. Thomas — researcher profile on SciRah

Rasiah Pratheepa Kumari×4

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