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Items: 38

1.

Fecal short-chain fatty acid concentrations and dysbiosis in dogs with chronic enteropathy.

Minamoto Y, Minamoto T, Isaiah A, Sattasathuchana P, Buono A, Rangachari VR, McNeely IH, Lidbury J, Steiner JM, Suchodolski JS.

J Vet Intern Med. 2019 May 17. doi: 10.1111/jvim.15520. [Epub ahead of print]

2.

Large fatty acid-derived Aβ42 oligomers form ring-like assemblies.

Xi W, Dean DN, Stockmal KA, Morgan SE, Hansmann UHE, Rangachari V.

J Chem Phys. 2019 Feb 21;150(7):075101. doi: 10.1063/1.5082659.

PMID:
30795679
3.

Cysteine-rich granulin-3 rapidly promotes amyloid-β fibrils in both redox states.

Bhopatkar AA, Ghag G, Wolf LM, Dean DN, Moss MA, Rangachari V.

Biochem J. 2019 Mar 12;476(5):859-873. doi: 10.1042/BCJ20180916.

PMID:
30782973
4.

Cause and consequence of Aβ - Lipid interactions in Alzheimer disease pathogenesis.

Rangachari V, Dean DN, Rana P, Vaidya A, Ghosh P.

Biochim Biophys Acta Biomembr. 2018 Mar 9. pii: S0005-2736(18)30084-1. doi: 10.1016/j.bbamem.2018.03.004. [Epub ahead of print] Review.

PMID:
29526709
5.

Propagation of an Aβ Dodecamer Strain Involves a Three-Step Mechanism and a Key Intermediate.

Dean DN, Rana P, Campbell RP, Ghosh P, Rangachari V.

Biophys J. 2018 Feb 6;114(3):539-549. doi: 10.1016/j.bpj.2017.11.3778.

6.

Aqueous RAFT Synthesis of Glycopolymers for Determination of Saccharide Structure and Concentration Effects on Amyloid β Aggregation.

Das PK, Dean DN, Fogel AL, Liu F, Abel BA, McCormick CL, Kharlampieva E, Rangachari V, Morgan SE.

Biomacromolecules. 2017 Oct 9;18(10):3359-3366. doi: 10.1021/acs.biomac.7b01007. Epub 2017 Sep 26.

7.

Fatty Acid Concentration and Phase Transitions Modulate Aβ Aggregation Pathways.

Rana P, Dean DN, Steen ED, Vaidya A, Rangachari V, Ghosh P.

Sci Rep. 2017 Sep 4;7(1):10370. doi: 10.1038/s41598-017-09794-x.

8.

Disulfide bonds and disorder in granulin-3: An unusual handshake between structural stability and plasticity.

Ghag G, Holler CJ, Taylor G, Kukar TL, Uversky VN, Rangachari V.

Protein Sci. 2017 Sep;26(9):1759-1772. doi: 10.1002/pro.3212. Epub 2017 Jun 22.

9.

Strain-specific Fibril Propagation by an Aβ Dodecamer.

Dean DN, Das PK, Rana P, Burg F, Levites Y, Morgan SE, Ghosh P, Rangachari V.

Sci Rep. 2017 Jan 18;7:40787. doi: 10.1038/srep40787.

10.

Development and analytic validation of an electron ionization gas chromatography/mass spectrometry (EI-GC/MS) method for the measurement of 3-bromotyrosine in canine serum.

Sattasathuchana P, Berghoff N, Grützner N, Thengchaisri N, Rangachari VR, Suchodolski JS, Steiner JM.

Vet Clin Pathol. 2016 Sep;45(3):515-23. doi: 10.1111/vcp.12373. Epub 2016 Jul 18.

PMID:
27428603
11.

Conformational Dynamics of Specific Aβ Oligomers Govern Their Ability To Replicate and Induce Neuronal Apoptosis.

Dean DN, Pate KM, Moss MA, Rangachari V.

Biochemistry. 2016 Apr 19;55(15):2238-50. doi: 10.1021/acs.biochem.6b00161. Epub 2016 Apr 7.

12.

Fully reduced granulin-B is intrinsically disordered and displays concentration-dependent dynamics.

Ghag G, Wolf LM, Reed RG, Van Der Munnik NP, Mundoma C, Moss MA, Rangachari V.

Protein Eng Des Sel. 2016 May;29(5):177-86. doi: 10.1093/protein/gzw005. Epub 2016 Mar 7.

13.

Determination of critical nucleation number for a single nucleation amyloid-β aggregation model.

Ghosh P, Vaidya A, Kumar A, Rangachari V.

Math Biosci. 2016 Mar;273:70-9. doi: 10.1016/j.mbs.2015.12.004. Epub 2016 Jan 7.

14.

Self-propagative replication of Aβ oligomers suggests potential transmissibility in Alzheimer disease.

Kumar A, Pate KM, Moss MA, Dean DN, Rangachari V.

PLoS One. 2014 Nov 3;9(11):e111492. doi: 10.1371/journal.pone.0111492. eCollection 2014.

15.

Dopamine-induced α-synuclein oligomers show self- and cross-propagation properties.

Planchard MS, Exley SE, Morgan SE, Rangachari V.

Protein Sci. 2014 Oct;23(10):1369-79. doi: 10.1002/pro.2521. Epub 2014 Aug 1.

16.

Stability analysis of 4-species Aβ aggregation model: A novel approach to obtaining physically meaningful rate constants.

Ghag G, Ghosh P, Mauro A, Rangachari V, Vaidya A.

Appl Math Comput. 2013 Nov 1;224:205-215.

17.

Serum homocysteine and methylmalonic acid concentrations in Chinese Shar-Pei dogs with cobalamin deficiency.

Grützner N, Heilmann RM, Stupka KC, Rangachari VR, Weber K, Holzenburg A, Suchodolski JS, Steiner JM.

Vet J. 2013 Aug;197(2):420-6. doi: 10.1016/j.tvjl.2013.02.002. Epub 2013 Mar 15.

PMID:
23499543
18.

The natural product betulinic acid rapidly promotes amyloid-β fibril formation at the expense of soluble oligomers.

Planchard MS, Samel MA, Kumar A, Rangachari V.

ACS Chem Neurosci. 2012 Nov 21;3(11):900-8. doi: 10.1021/cn300030a. No abstract available.

19.

Neonatal airway lesions: our experience and a review of the literature.

Rangachari V, Aggarwal R, Jain A, Kapoor MC.

J Laryngol Otol. 2013 Jan;127(1):80-3. doi: 10.1017/S002221511200254X. Epub 2012 Nov 21. Review.

PMID:
23171623
20.

Airway management in neonates and infants with congenital airway lesions.

Kapoor MC, Rangachari V.

J Anaesthesiol Clin Pharmacol. 2012 Jul;28(3):285-6. doi: 10.4103/0970-9185.98318. No abstract available.

21.

Specific soluble oligomers of amyloid-β peptide undergo replication and form non-fibrillar aggregates in interfacial environments.

Kumar A, Paslay LC, Lyons D, Morgan SE, Correia JJ, Rangachari V.

J Biol Chem. 2012 Jun 15;287(25):21253-64. doi: 10.1074/jbc.M112.355156. Epub 2012 Apr 27.

22.

A modified Stokes-Einstein equation for Aβ aggregation.

Achuthan S, Chung BJ, Ghosh P, Rangachari V, Vaidya A.

BMC Bioinformatics. 2011 Oct 18;12 Suppl 10:S13. doi: 10.1186/1471-2105-12-S10-S13.

23.

Non-esterified fatty acids generate distinct low-molecular weight amyloid-β (Aβ42) oligomers along pathway different from fibril formation.

Kumar A, Bullard RL, Patel P, Paslay LC, Singh D, Bienkiewicz EA, Morgan SE, Rangachari V.

PLoS One. 2011 Apr 19;6(4):e18759. doi: 10.1371/journal.pone.0018759.

24.

Epley's manoeuvre versus Epley's manoeuvre plus labyrinthine sedative as management of benign paroxysmal positional vertigo: prospective, randomised study.

Sundararajan I, Rangachari V, Sumathi V, Kumar K.

J Laryngol Otol. 2011 Jun;125(6):572-5. doi: 10.1017/S0022215110002781. Epub 2011 Jan 27.

PMID:
21269553
25.

Inhibition of Aβ42 peptide aggregation by a binuclear ruthenium(II)-platinum(II) complex: Potential for multi-metal organometallics as anti-amyloid agents.

Kumar A, Moody L, Olaivar JF, Lewis NA, Khade RL, Holder AA, Zhang Y, Rangachari V.

ACS Chem Neurosci. 2010 Aug 23;2010(10):691-701.

26.

Dynamics of protofibril elongation and association involved in Aβ42 peptide aggregation in Alzheimer's disease.

Ghosh P, Kumar A, Datta B, Rangachari V.

BMC Bioinformatics. 2010 Oct 7;11 Suppl 6:S24. doi: 10.1186/1471-2105-11-S6-S24.

27.

Biophysical analyses of synthetic amyloid-beta(1-42) aggregates before and after covalent cross-linking. Implications for deducing the structure of endogenous amyloid-beta oligomers.

Moore BD, Rangachari V, Tay WM, Milkovic NM, Rosenberry TL.

Biochemistry. 2009 Dec 15;48(49):11796-806. doi: 10.1021/bi901571t.

PMID:
19916493
28.

Aberrant cleavage of TDP-43 enhances aggregation and cellular toxicity.

Zhang YJ, Xu YF, Cook C, Gendron TF, Roettges P, Link CD, Lin WL, Tong J, Castanedes-Casey M, Ash P, Gass J, Rangachari V, Buratti E, Baralle F, Golde TE, Dickson DW, Petrucelli L.

Proc Natl Acad Sci U S A. 2009 May 5;106(18):7607-12. doi: 10.1073/pnas.0900688106. Epub 2009 Apr 21.

29.

Rationally designed dehydroalanine (DeltaAla)-containing peptides inhibit amyloid-beta (Abeta) peptide aggregation.

Rangachari V, Davey ZS, Healy B, Moore BD, Sonoda LK, Cusack B, Maharvi GM, Fauq AH, Rosenberry TL.

Biopolymers. 2009 Jun;91(6):456-65. doi: 10.1002/bip.21151.

PMID:
19189374
30.

Substrate-targeting gamma-secretase modulators.

Kukar TL, Ladd TB, Bann MA, Fraering PC, Narlawar R, Maharvi GM, Healy B, Chapman R, Welzel AT, Price RW, Moore B, Rangachari V, Cusack B, Eriksen J, Jansen-West K, Verbeeck C, Yager D, Eckman C, Ye W, Sagi S, Cottrell BA, Torpey J, Rosenberry TL, Fauq A, Wolfe MS, Schmidt B, Walsh DM, Koo EH, Golde TE.

Nature. 2008 Jun 12;453(7197):925-9. doi: 10.1038/nature07055.

31.

BRI2 (ITM2b) inhibits Abeta deposition in vivo.

Kim J, Miller VM, Levites Y, West KJ, Zwizinski CW, Moore BD, Troendle FJ, Bann M, Verbeeck C, Price RW, Smithson L, Sonoda L, Wagg K, Rangachari V, Zou F, Younkin SG, Graff-Radford N, Dickson D, Rosenberry T, Golde TE.

J Neurosci. 2008 Jun 4;28(23):6030-6. doi: 10.1523/JNEUROSCI.0891-08.2008.

32.

Amyloid-beta(1-42) rapidly forms protofibrils and oligomers by distinct pathways in low concentrations of sodium dodecylsulfate.

Rangachari V, Moore BD, Reed DK, Sonoda LK, Bridges AW, Conboy E, Hartigan D, Rosenberry TL.

Biochemistry. 2007 Oct 30;46(43):12451-62. Epub 2007 Oct 2.

PMID:
17910477
33.

Sinonasal teratocarcinosarcoma-A case report.

Krishna Kumar K, Sundararajan I, Rangachari V, Sumathi V.

Indian J Otolaryngol Head Neck Surg. 2007 Jun;59(2):148-50. doi: 10.1007/s12070-007-0043-0. Epub 2007 Sep 14.

34.

Accumulation of pathological tau species and memory loss in a conditional model of tauopathy.

Berger Z, Roder H, Hanna A, Carlson A, Rangachari V, Yue M, Wszolek Z, Ashe K, Knight J, Dickson D, Andorfer C, Rosenberry TL, Lewis J, Hutton M, Janus C.

J Neurosci. 2007 Apr 4;27(14):3650-62.

35.

Secondary structure and interfacial aggregation of amyloid-beta(1-40) on sodium dodecyl sulfate micelles.

Rangachari V, Reed DK, Moore BD, Rosenberry TL.

Biochemistry. 2006 Jul 18;45(28):8639-48.

PMID:
16834338
36.

Adult intranasal meningoencephalocele presenting as a nasal polyp.

Kumar KK, Ganapathy K, Sumathi V, Rangachari V, Sundararajan I, Govindaraj R.

J Clin Neurosci. 2005 Jun;12(5):594-6.

PMID:
15936196
37.

Sequence of ligand binding and structure change in the diphtheria toxin repressor upon activation by divalent transition metals.

Rangachari V, Marin V, Bienkiewicz EA, Semavina M, Guerrero L, Love JF, Murphy JR, Logan TM.

Biochemistry. 2005 Apr 19;44(15):5672-82.

PMID:
15823025
38.

Prolylpeptide binding by the prokaryotic SH3-like domain of the diphtheria toxin repressor: a regulatory switch.

Wylie GP, Rangachari V, Bienkiewicz EA, Marin V, Bhattacharya N, Love JF, Murphy JR, Logan TM.

Biochemistry. 2005 Jan 11;44(1):40-51.

PMID:
15628844

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