Ranjeet Kumar

Senior forskningsingenjör vid Kemisk biologi
Image of Ranjeet Kumar

Visar 16 publikationer

2023

Amyloids of α-Synuclein Promote Chemical Transformations of Neuronal Cell Metabolites

Istvan Horvath, Khadra A. Mohamed, Ranjeet Kumar et al
International Journal of Molecular Sciences. Vol. 24 (16)
Artikel i vetenskaplig tidskrift
2022

Memo1 binds reduced copper ions, interacts with copper chaperone Atox1, and protects against copper-mediated redox activity in vitro

Xiaolu Zhang, Gulshan Rameshrao Walke, Istvan Horvath et al
Proceedings of the National Academy of Sciences of the United States of America. Vol. 119 (37), p. e2206905119-
Artikel i vetenskaplig tidskrift
2021

Macromolecular crowding modulates α-synuclein amyloid fiber growth

Istvan Horvath, Ranjeet Kumar, Pernilla Wittung Stafshede
Biophysical Journal. Vol. 120 (16), p. 3374-3381
Artikel i vetenskaplig tidskrift
2021

Orientation of α-Synuclein at Negatively Charged Lipid Vesicles: Linear Dichroism Reveals Time-Dependent Changes in Helix Binding Mode

Sandra Rocha, Ranjeet Kumar, Bengt Nordén et al
Journal of the American Chemical Society. Vol. 143 (45), p. 18899-18906
Artikel i vetenskaplig tidskrift
2021

Effects of the toxic metals arsenite and cadmium on α-synuclein aggregation in vitro and in cells

Emma Lorentzon, Istvan Horvath, Ranjeet Kumar et al
International Journal of Molecular Sciences. Vol. 22 (21)
Artikel i vetenskaplig tidskrift
2021

Production of functional human fetal hemoglobin in Nicotiana benthamiana for development of hemoglobin-based oxygen carriers

Selvaraju Kanagarajan, Magnus L.R. Carlsson, Sandeep Chakane et al
International Journal of Biological Macromolecules. Vol. 184, p. 955-966
Artikel i vetenskaplig tidskrift
2021

C-terminal truncation of α-synuclein alters DNA structure from extension to compaction

Kai Jiang, Sandra Rocha, Ranjeet Kumar et al
Biochemical and Biophysical Research Communications. Vol. 568, p. 43-47
Artikel i vetenskaplig tidskrift
2020

Graphene oxide sheets and quantum dots inhibit alpha-synuclein amyloid formation by different mechanisms

Marziyeh Ghaeidamini, David Bernson, Nima Sasanian et al
Nanoscale. Vol. 12 (37), p. 19450-19460
Artikel i vetenskaplig tidskrift
2020

Correlation between Cellular Uptake and Cytotoxicity of Fragmented α-Synuclein Amyloid Fibrils Suggests Intracellular Basis for Toxicity

Xiaolu Zhang, Emelie Vilhelmsson Wesén, Ranjeet Kumar et al
ACS Chemical Neuroscience. Vol. 11 (3), p. 233-241
Artikel i vetenskaplig tidskrift
2020

Differential effects of Cu2+ and Fe3+ ions on in vitro amyloid formation of biologically-relevant α-synuclein variants

Emma Lorentzon, Ranjeet Kumar, Istvan Horvath et al
Biometals. Vol. 33 (2-3), p. 97-106
Artikel i vetenskaplig tidskrift
2019

Synaptic vesicle mimics affect the aggregation of wild-type and A53T α-synuclein variants differently albeit similar membrane affinity

Sandra Rocha, Ranjeet Kumar, Istvan Horvath et al
Protein engineering, design & selection : PEDS. Vol. 32 (2), p. 59-66
Artikel i vetenskaplig tidskrift
2019

Interaction between Copper Chaperone Atox1 and Parkinson's Disease Protein α-Synuclein Includes Metal-Binding Sites and Occurs in Living Cells

Istvan Horvath, Stephanie Blockhuys, Darius Šulskis et al
ACS Chemical Neuroscience. Vol. 10 (11), p. 4659-4668
Artikel i vetenskaplig tidskrift
2019

Wilson disease missense mutations in ATP7B affect metal-binding domain structural dynamics

Kumaravel Ponnandai Schanmugavel, Ranjeet Kumar, Yaozong Li et al
Biometals. Vol. 32 (6), p. 875-885
Artikel i vetenskaplig tidskrift
2018

Abundant fish protein inhibits α-synuclein amyloid formation

Tony Werner, Ranjeet Kumar, Istvan Horvath et al
Scientific Reports. Vol. 8 (1)
Artikel i vetenskaplig tidskrift
2018

Copper chaperone blocks amyloid formation via ternary complex

Istvan Horvath, Tony Werner, Ranjeet Kumar et al
Quarterly Reviews of Biophysics. Vol. 51, p. e6-e6
Artikel i vetenskaplig tidskrift
2017

Disease-causing point-mutations in metal-binding domains of Wilson disease protein decrease stability and increase structural dynamics

Ranjeet Kumar, Candan Ariöz, Yaozong Li et al
Biometals. Vol. 30 (1), p. 27-35
Artikel i vetenskaplig tidskrift

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