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Items: 38

1.

ApoE4 Alters ABCA1 Membrane Trafficking in Astrocytes.

Rawat V, Wang S, Sima J, Bar R, Liraz O, Gundimeda U, Parekh T, Chan J, Johansson JO, Tang C, Chui HC, Harrington MG, Michaelson DM, Yassine HN.

J Neurosci. 2019 Nov 27;39(48):9611-9622. doi: 10.1523/JNEUROSCI.1400-19.2019. Epub 2019 Oct 22.

PMID:
31641056
2.

Redox regulation of protein kinase C by selenometabolites and selenoprotein thioredoxin reductase limits cancer prevention by selenium.

Gopalakrishna R, Gundimeda U, Zhou S, Bui H, Holmgren A.

Free Radic Biol Med. 2018 Nov 1;127:55-61. doi: 10.1016/j.freeradbiomed.2018.05.062. Epub 2018 May 22. Review.

PMID:
29775743
3.

Laminin-1 induces endocytosis of 67KDa laminin receptor and protects Neuroscreen-1 cells against death induced by serum withdrawal.

Gopalakrishna R, Gundimeda U, Zhou S, Bui H, Davis A, McNeill T, Mack W.

Biochem Biophys Res Commun. 2018 Jan 1;495(1):230-237. doi: 10.1016/j.bbrc.2017.11.015. Epub 2017 Nov 8.

PMID:
29108990
4.

Role of Neuropilin-1/Semaphorin-3A signaling in the functional and morphological integrity of the cochlea.

Salehi P, Ge MX, Gundimeda U, Michelle Baum L, Lael Cantu H, Lavinsky J, Tao L, Myint A, Cruz C, Wang J, Nikolakopoulou AM, Abdala C, Kelley MW, Ohyama T, Coate TM, Friedman RA.

PLoS Genet. 2017 Oct 23;13(10):e1007048. doi: 10.1371/journal.pgen.1007048. eCollection 2017 Oct.

5.

Counteraction of Nogo-A and axonal growth inhibitors by green tea polyphenols and other natural products.

Fan TK, Gundimeda U, Mack WJ, Gopalakrishna R.

Neural Regen Res. 2016 Apr;11(4):545-6. doi: 10.4103/1673-5374.180729. No abstract available.

6.

Imbalance in Protein Thiol Redox Regulation and Cancer-Preventive Efficacy of Selenium.

Gopalakrishna R, Gundimeda U, Zhou S, Zung K, Forell K, Holmgren A.

React Oxyg Species (Apex). 2016;2(4):272-289. doi: 10.20455/ros.2016.851. Epub 2016 May 25.

7.

Polyphenols from green tea prevent antineuritogenic action of Nogo-A via 67-kDa laminin receptor and hydrogen peroxide.

Gundimeda U, McNeill TH, Barseghian BA, Tzeng WS, Rayudu DV, Cadenas E, Gopalakrishna R.

J Neurochem. 2015 Jan;132(1):70-84. doi: 10.1111/jnc.12964.

8.

Green tea catechins potentiate the neuritogenic action of brain-derived neurotrophic factor: role of 67-kDa laminin receptor and hydrogen peroxide.

Gundimeda U, McNeill TH, Fan TK, Deng R, Rayudu D, Chen Z, Cadenas E, Gopalakrishna R.

Biochem Biophys Res Commun. 2014 Feb 28;445(1):218-24. doi: 10.1016/j.bbrc.2014.01.166. Epub 2014 Feb 4.

PMID:
24508265
9.

Methods for studying oxidative regulation of protein kinase C.

Gopalakrishna R, McNeill TH, Elhiani AA, Gundimeda U.

Methods Enzymol. 2013;528:79-98. doi: 10.1016/B978-0-12-405881-1.00005-7.

PMID:
23849860
10.

Green tea polyphenols precondition against cell death induced by oxygen-glucose deprivation via stimulation of laminin receptor, generation of reactive oxygen species, and activation of protein kinase Cε.

Gundimeda U, McNeill TH, Elhiani AA, Schiffman JE, Hinton DR, Gopalakrishna R.

J Biol Chem. 2012 Oct 5;287(41):34694-708. doi: 10.1074/jbc.M112.356899. Epub 2012 Aug 9.

11.

Green tea polyphenols potentiate the action of nerve growth factor to induce neuritogenesis: possible role of reactive oxygen species.

Gundimeda U, McNeill TH, Schiffman JE, Hinton DR, Gopalakrishna R.

J Neurosci Res. 2010 Dec;88(16):3644-55. doi: 10.1002/jnr.22519. Epub 2010 Oct 8.

12.

Negation of the cancer-preventive actions of selenium by over-expression of protein kinase Cepsilon and selenoprotein thioredoxin reductase.

Gundimeda U, Schiffman JE, Gottlieb SN, Roth BI, Gopalakrishna R.

Carcinogenesis. 2009 Sep;30(9):1553-61. doi: 10.1093/carcin/bgp164. Epub 2009 Jul 3.

PMID:
19578042
13.

Locally generated methylseleninic acid induces specific inactivation of protein kinase C isoenzymes: relevance to selenium-induced apoptosis in prostate cancer cells.

Gundimeda U, Schiffman JE, Chhabra D, Wong J, Wu A, Gopalakrishna R.

J Biol Chem. 2008 Dec 12;283(50):34519-31. doi: 10.1074/jbc.M807007200. Epub 2008 Oct 15.

14.

A direct redox regulation of protein kinase C isoenzymes mediates oxidant-induced neuritogenesis in PC12 cells.

Gopalakrishna R, Gundimeda U, Schiffman JE, McNeill TH.

J Biol Chem. 2008 May 23;283(21):14430-44. doi: 10.1074/jbc.M801519200. Epub 2008 Mar 28.

15.

The synthetic estrogen 4-estren-3 alpha,17 beta-diol (estren) induces estrogen-like neuroprotection.

Cordey M, Gundimeda U, Gopalakrishna R, Pike CJ.

Neurobiol Dis. 2005 Jun-Jul;19(1-2):331-9.

PMID:
15837589
16.

Estrogen activates protein kinase C in neurons: role in neuroprotection.

Cordey M, Gundimeda U, Gopalakrishna R, Pike CJ.

J Neurochem. 2003 Mar;84(6):1340-8.

17.

Antioxidant regulation of protein kinase C in cancer prevention.

Gopalakrishna R, Gundimeda U.

J Nutr. 2002 Dec;132(12):3819S-3823S.

PMID:
12468631
18.

Protein kinase C as a molecular target for cancer prevention by selenocompounds.

Gopalakrishna R, Gundimeda U.

Nutr Cancer. 2001;40(1):55-63. Review.

PMID:
11799924
19.

Differential distribution of protein phosphatase 2A in human breast carcinoma cell lines and its relation to estrogen receptor status.

Gopalakrishna R, Gundimeda U, Fontana JA, Clarke R.

Cancer Lett. 1999 Mar 1;136(2):143-51.

PMID:
10355743
20.

Tumor promoter benzoyl peroxide induces sulfhydryl oxidation in protein kinase C: its reversibility is related to the cellular resistance to peroxide-induced cytotoxicity.

Gopalakrishna R, Gundimeda U, Anderson WB, Colburn NH, Slaga TJ.

Arch Biochem Biophys. 1999 Mar 15;363(2):246-58.

PMID:
10068446
21.

Verapamil inhibits proliferation, migration and protein kinase C activity in human retinal pigment epithelial cells.

Hoffman S, Gopalakrishna R, Gundimeda U, Murata T, Spee C, Ryan SJ, Hinton DR.

Exp Eye Res. 1998 Jul;67(1):45-52.

PMID:
9702177
22.

Role of protein kinase C in basal and hydrogen peroxide-stimulated NF-kappa B activation in the murine macrophage J774A.1 cell line.

Kaul N, Gopalakrishna R, Gundimeda U, Choi J, Forman HJ.

Arch Biochem Biophys. 1998 Feb 1;350(1):79-86.

PMID:
9466823
24.
25.

Hypericin inhibits choroidal endothelial cell proliferation and cord formation in vitro.

Kimura H, Harris MS, Sakamoto T, Gopalakrishna R, Gundimeda U, Cui JZ, Spee C, Hinton DR, Ryan SJ.

Curr Eye Res. 1997 Oct;16(10):967-72.

PMID:
9330847
26.

Tamoxifen modulates protein kinase C via oxidative stress in estrogen receptor-negative breast cancer cells.

Gundimeda U, Chen ZH, Gopalakrishna R.

J Biol Chem. 1996 Jun 7;271(23):13504-14.

27.

Enhancement of radiosensitivity in human malignant glioma cells by hypericin in vitro.

Zhang W, Anker L, Law RE, Hinton DR, Gopalakrishna R, Pu Q, Gundimeda U, Weiss MH, Couldwell WT.

Clin Cancer Res. 1996 May;2(5):843-6.

28.

Hypericin inhibits cell growth and induces apoptosis in retinal pigment epithelial cells: possible involvement of protein kinase C.

Harris MS, Sakamoto T, Kimura H, He S, Spee C, Gopalakrishna R, Gundimeda U, Yoo JS, Hinton DR, Ryan SJ.

Curr Eye Res. 1996 Mar;15(3):255-62.

PMID:
8654105
29.

Induction of intercellular adhesion molecule-1 by tumor necrosis factor-alpha through the 55-kDa receptor is dependent on protein kinase C in human retinal pigment epithelial cells.

Sippy BD, Hofman FM, Wright AD, Wang JL, Gopalakrishna R, Gundimeda U, He S, Ryan SJ, Hinton DR.

Invest Ophthalmol Vis Sci. 1996 Mar;37(4):597-606.

PMID:
8595959
30.

Migration of retinal pigment epithelium cells in vitro is regulated by protein kinase C.

Murphy TL, Sakamoto T, Hinton DR, Spee C, Gundimeda U, Soriano D, Gopalakrishna R, Ryan SJ.

Exp Eye Res. 1995 Jun;60(6):683-95.

PMID:
7641851
31.

Modifications of cysteine-rich regions in protein kinase C induced by oxidant tumor promoters and enzyme-specific inhibitors.

Gopalakrishna R, Chen ZH, Gundimeda U.

Methods Enzymol. 1995;252:132-46. No abstract available.

PMID:
7476346
33.
34.

Multiwell filtration assay for rapid determination of protein phosphatase activity.

Gopalakrishna R, Gundimeda U, Wilson JC, Chen ZH.

Anal Biochem. 1993 Jul;212(1):296-9. No abstract available.

PMID:
8396364
35.

Retinoids inhibit the oxidative modification of protein kinase C induced by oxidant tumor promoters.

Gundimeda U, Hara SK, Anderson WB, Gopalakrishna R.

Arch Biochem Biophys. 1993 Jan;300(1):526-30.

PMID:
8424690
36.

Nonphorbol tumor promoters okadaic acid and calyculin-A induce membrane translocation of protein kinase C.

Gopalakrishna R, Chen ZH, Gundimeda U.

Biochem Biophys Res Commun. 1992 Dec 15;189(2):950-7.

PMID:
1472068
37.

Irreversible oxidative inactivation of protein kinase C by photosensitive inhibitor calphostin C.

Gopalakrishna R, Chen ZH, Gundimeda U.

FEBS Lett. 1992 Dec 14;314(2):149-54.

38.

Rapid filtration assays for protein kinase C activity and phorbol ester binding using multiwell plates with fitted filtration discs.

Gopalakrishna R, Chen ZH, Gundimeda U, Wilson JC, Anderson WB.

Anal Biochem. 1992 Oct;206(1):24-35.

PMID:
1456438

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