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Items: 1 to 50 of 407

1.

Cytochrome P450-The Wonderful Nanomachine Revealed through Dynamic Simulations of the Catalytic Cycle.

Dubey KD, Shaik S.

Acc Chem Res. 2019 Jan 11. doi: 10.1021/acs.accounts.8b00467. [Epub ahead of print]

PMID:
30633519
2.

On the Intrinsic Reactivity of Diatomic 3d Transition-Metal Carbides in the Thermal Activation of Methane: Striking Electronic Structure Effects.

Geng C, Weiske T, Li J, Shaik S, Schwarz H.

J Am Chem Soc. 2018 Dec 6. doi: 10.1021/jacs.8b11739. [Epub ahead of print]

PMID:
30520302
3.

Molecular Genetic and Functional Analysis of pks-Harboring, Extra-Intestinal Pathogenic Escherichia coli From India.

Suresh A, Ranjan A, Jadhav S, Hussain A, Shaik S, Alam M, Baddam R, Wieler LH, Ahmed N.

Front Microbiol. 2018 Nov 15;9:2631. doi: 10.3389/fmicb.2018.02631. eCollection 2018.

4.

Groundwater amphipods (Crustacea, Malacostraca) of India, with description of three new cavernicolous species.

Sidorov D, Reddy YR, Shaik S.

Zootaxa. 2018 Oct 31;4508(3):403-426. doi: 10.11646/zootaxa.4508.3.4.

PMID:
30485984
5.

Synthesis of 3-Arylaminopropenone Linked 2-Arylbenzo[d]imidazo[2,1-b]thiazole Conjugates as Anticancer and Apoptotic Inducing Agents.

Kamal A, Shaik SP, Reddy TS, Sunkari S, Rao AVS, Babu KS.

Anticancer Agents Med Chem. 2018 Nov 26. doi: 10.2174/1871520619666181127112621. [Epub ahead of print]

PMID:
30479221
6.
7.

Attraction between electrophilic caps: A counterintuitive case of noncovalent interactions.

Wang C, Danovich D, Shaik S, Wu W, Mo Y.

J Comput Chem. 2018 Oct 3. doi: 10.1002/jcc.25566. [Epub ahead of print]

PMID:
30284295
8.

Oriented-External Electric Fields Create Absolute Enantioselectivity in Diels-Alder Reactions: Importance of the Molecular Dipole Moment.

Wang Z, Danovich D, Ramanan R, Shaik S.

J Am Chem Soc. 2018 Oct 17;140(41):13350-13359. doi: 10.1021/jacs.8b08233. Epub 2018 Oct 8.

PMID:
30232877
9.

Oriented external electric fields as mimics for probing the role of metal ions and ligands in the thermal gas-phase activation of methane.

Geng C, Li J, Schlangen M, Shaik S, Sun X, Wang N, Weiske T, Yue L, Zhou S, Schwarz H.

Dalton Trans. 2018 Nov 21;47(43):15271-15277. doi: 10.1039/c8dt03048k. Epub 2018 Sep 10.

PMID:
30198545
10.

A Prospective Comparison of Computed Tomography and Magnetic Resonance Imaging as a Diagnostic tool for Maxillofacial Space Infections.

Babu VR, Ikkurthi S, Perisetty DK, Babu KAS, Rasool M, Shaik S.

J Int Soc Prev Community Dent. 2018 Jul-Aug;8(4):343-348. doi: 10.4103/jispcd.JISPCD_315_17. Epub 2018 Jul 18.

11.

First Intracardiac Kaposiform Hemangioendothelioma in an Infant Resolved With Sirolimus: A Case Report.

Zaidi SJ, Shaik S, Agrawal C, Cossor W.

J Pediatr Hematol Oncol. 2018 Oct;40(7):536-540. doi: 10.1097/MPH.0000000000001275.

PMID:
30067556
12.

The AHR represses nucleotide excision repair and apoptosis and contributes to UV-induced skin carcinogenesis.

Pollet M, Shaik S, Mescher M, Frauenstein K, Tigges J, Braun SA, Sondenheimer K, Kaveh M, Bruhs A, Meller S, Homey B, Schwarz A, Esser C, Douki T, Vogel CFA, Krutmann J, Haarmann-Stemmann T.

Cell Death Differ. 2018 Nov;25(10):1823-1836. doi: 10.1038/s41418-018-0160-1. Epub 2018 Jul 16.

13.

Structure and reactivity/selectivity control by oriented-external electric fields.

Shaik S, Ramanan R, Danovich D, Mandal D.

Chem Soc Rev. 2018 Jul 17;47(14):5125-5145. doi: 10.1039/c8cs00354h.

PMID:
29979456
14.

Effect of Donor-Acceptor Vertical Composition Profile on Performance of Organic Bulk Heterojunction Solar Cells.

Bi S, Ouyang Z, Shaik S, Li D.

Sci Rep. 2018 Jun 22;8(1):9574. doi: 10.1038/s41598-018-27868-2.

15.

Oral submucous fibrosis: A clinico-histopathological correlational study.

Biradar SB, Munde AD, Biradar BC, Shaik SS, Mishra S.

J Cancer Res Ther. 2018 Apr-Jun;14(3):597-603. doi: 10.4103/0973-1482.176177.

16.

Dacron Tube Graft-Covered Stenting of Recoarctation of the Aorta.

Arulselvam V, Kalis NN, Al Amer SR, Al Shaik S.

Heart Views. 2018 Jan-Mar;19(1):16-19. doi: 10.4103/HEARTVIEWS.HEARTVIEWS_87_17.

17.

Zinc dependent Histone deacetylase inhibitors in cancer therapeutics: Recent update.

Sultana F, Manasa KL, Shaik SP, Bonam SR, Kamal A.

Curr Med Chem. 2018 May 29. doi: 10.2174/0929867325666180530094120. [Epub ahead of print]

PMID:
29852860
18.

Effects of Decade Long Freezing Storage on Adipose Derived Stem Cells Functionality.

Shaik S, Wu X, Gimble J, Devireddy R.

Sci Rep. 2018 May 25;8(1):8162. doi: 10.1038/s41598-018-26546-7.

19.

An Anthropometric Study of Cranio-Facial Measurements and Their Correlation with Vertical Dimension of Occlusion among Saudi Arabian Subpopulations.

Majeed MI, Haralur SB, Khan MF, Al Ahmari MA, Al Shahrani NF, Shaik S.

Open Access Maced J Med Sci. 2018 Mar 28;6(4):680-686. doi: 10.3889/oamjms.2018.082. eCollection 2018 Apr 15. Review.

20.

Cryopreservation Protocols for Human Adipose Tissue Derived Adult Stem Cells.

Shaik S, Devireddy R.

Methods Mol Biol. 2018;1773:231-259. doi: 10.1007/978-1-4939-7799-4_19.

PMID:
29687394
21.

Population pharmacokinetics of gliclazide in normal and diabetic rabbits.

Shaik M, Shaik S, Kilari EK.

Biopharm Drug Dispos. 2018 May;39(5):265-274. doi: 10.1002/bdd.2132.

PMID:
29679474
22.

Correction: Physical examination in dyspnea.

Shellenberger RA, Balakrishnan B, Avula S, Ebel A, Shaik S.

Cleve Clin J Med. 2018 Apr;85(4):332.

PMID:
29634475
23.

Potential action of Rumex vesicarius (L.) against potassium dichromate and gentamicin induced nephrotoxicity in experimental rats.

Subramaniyan V, Shaik S, Bag A, Manavalan G, Chandiran S.

Pak J Pharm Sci. 2018 Mar;31(2):509-516.

PMID:
29618442
24.

Self-reported cheating among medical students: An alarming finding in a cross-sectional study from Saudi Arabia.

Abdulghani HM, Haque S, Almusalam YA, Alanezi SL, Alsulaiman YA, Irshad M, Shaik SA, Khamis N.

PLoS One. 2018 Mar 29;13(3):e0194963. doi: 10.1371/journal.pone.0194963. eCollection 2018.

25.

Inhalational Anesthetics Induce Neuronal Protein Aggregation and Affect ER Trafficking.

Coghlan M, Richards E, Shaik S, Rossi P, Vanama RB, Ahmadi S, Petroz C, Crawford M, Maynes JT.

Sci Rep. 2018 Mar 27;8(1):5275. doi: 10.1038/s41598-018-23335-0.

27.

Azoles additively inhibit cytochrome P450 1 (EROD) and 19 (aromatase) in rainbow trout (Oncorhynchus mykiss).

Beijer K, Jönsson M, Shaik S, Behrens D, Brunström B, Brandt I.

Aquat Toxicol. 2018 May;198:73-81. doi: 10.1016/j.aquatox.2018.02.016. Epub 2018 Feb 21.

PMID:
29522952
28.

Catalysis of Methyl Transfer Reactions by Oriented External Electric Fields: Are Gold-Thiolate Linkers Innocent?

Ramanan R, Danovich D, Mandal D, Shaik S.

J Am Chem Soc. 2018 Mar 28;140(12):4354-4362. doi: 10.1021/jacs.8b00192. Epub 2018 Mar 19.

PMID:
29512385
29.

A small molecule inhibitor of Nicotinamide N-methyltransferase for the treatment of metabolic disorders.

Kannt A, Rajagopal S, Kadnur SV, Suresh J, Bhamidipati RK, Swaminathan S, Hallur MS, Kristam R, Elvert R, Czech J, Pfenninger A, Rudolph C, Schreuder H, Chandrasekar DV, Mane VS, Birudukota S, Shaik S, Zope BR, Burri RR, Anand NN, Thakur MK, Singh M, Parveen R, Kandan S, Mullangi R, Yura T, Gosu R, Ruf S, Dhakshinamoorthy S.

Sci Rep. 2018 Feb 26;8(1):3660. doi: 10.1038/s41598-018-22081-7.

30.

Iodine promoted dual oxidative C(sp3)-H amination of 2-methyl-3-arylquinazolin-4(3H)-ones: a facile route to 1,4-diarylimidazo[1,5-a]quinazolin-5(4H)-ones.

Donthiboina K, Namballa HK, Shaik SP, Nanubolu JB, Shankaraiah N, Kamal A.

Org Biomol Chem. 2018 Mar 7;16(10):1720-1727. doi: 10.1039/c7ob02677c.

PMID:
29457816
31.

Synthesis, Antimicrobial, and Computational Evaluation of Novel Isobutylchalcones as Antimicrobial Agents.

Shaik AB, Yejella RP, Shaik S.

Int J Med Chem. 2017;2017:6873924. doi: 10.1155/2017/6873924. Epub 2017 Dec 26.

32.

REST upregulates gremlin to modulate diffuse intrinsic pontine glioma vasculature.

Shaik S, Kennis B, Maegawa S, Schadler K, Yanwen Y, Callegari K, Lulla RR, Goldman S, Nazarian J, Rajaram V, Fangusaro J, Gopalakrishnan V.

Oncotarget. 2017 Dec 28;9(4):5233-5250. doi: 10.18632/oncotarget.23750. eCollection 2018 Jan 12.

33.

Novel nicotinamide analog as inhibitor of nicotinamide N-methyltransferase.

Ruf S, Hallur MS, Anchan NK, Swamy IN, Murugesan KR, Sarkar S, Narasimhulu LK, Putta VPRK, Shaik S, Chandrasekar DV, Mane VS, Kadnur SV, Suresh J, Bhamidipati RK, Singh M, Burri RR, Kristam R, Schreuder H, Czech J, Rudolph C, Marker A, Langer T, Mullangi R, Yura T, Gosu R, Kannt A, Dhakshinamoorthy S, Rajagopal S.

Bioorg Med Chem Lett. 2018 Mar 1;28(5):922-925. doi: 10.1016/j.bmcl.2018.01.058. Epub 2018 Jan 31.

PMID:
29433927
34.

Quorum sensing inhibitory potential and in silico molecular docking of flavonoids and novel terpenoids from Senegalia nigrescens.

Bodede O, Shaik S, Chenia H, Singh P, Moodley R.

J Ethnopharmacol. 2018 Apr 24;216:134-146. doi: 10.1016/j.jep.2018.01.031. Epub 2018 Feb 1.

PMID:
29408657
35.

A novel in-cell ELISA method for screening of compounds inhibiting TRKA phosphorylation, using KM12 cell line harboring TRKA rearrangement.

Pandre MK, Shaik S, Satya Pratap VVV, Yadlapalli P, Yanamandra M, Mitra S.

Anal Biochem. 2018 Mar 15;545:78-83. doi: 10.1016/j.ab.2018.01.014. Epub 2018 Jan 31.

PMID:
29360440
36.

Nature of the Three-Electron Bond.

Danovich D, Foroutan-Nejad C, Hiberty PC, Shaik S.

J Phys Chem A. 2018 Feb 22;122(7):1873-1885. doi: 10.1021/acs.jpca.7b11919. Epub 2018 Feb 8.

PMID:
29338261
37.

Iodine mediated oxidative cross-coupling of unprotected anilines and heteroarylation of benzothiazoles with 2-methylquinoline.

Rahim A, Shaik SP, Baig MF, Alarifi A, Kamal A.

Org Biomol Chem. 2018 Jan 24;16(4):635-644. doi: 10.1039/c7ob02241g.

PMID:
29303199
38.

Kinetic Isotope Effect Determination Probes the Spin of the Transition State, Its Stereochemistry, and Its Ligand Sphere in Hydrogen Abstraction Reactions of Oxoiron(IV) Complexes.

Mandal D, Mallick D, Shaik S.

Acc Chem Res. 2018 Jan 16;51(1):107-117. doi: 10.1021/acs.accounts.7b00442. Epub 2018 Jan 3.

PMID:
29297671
39.

Choreography of the Reductase and P450BM3 Domains Toward Electron Transfer Is Instigated by the Substrate.

Dubey KD, Shaik S.

J Am Chem Soc. 2018 Jan 17;140(2):683-690. doi: 10.1021/jacs.7b10072. Epub 2018 Jan 4.

PMID:
29277994
40.

Diagnostic value of the physical examination in patients with dyspnea.

Shellenberger RA, Balakrishnan B, Avula S, Ebel A, Shaik S.

Cleve Clin J Med. 2017 Dec;84(12):943-950. doi: 10.3949/ccjm.84a.16127. Review. Erratum in: Cleve Clin J Med. 2018 Apr;85(4):332.

41.

Single-Cell Analysis Using Hyperspectral Imaging Modalities.

Mehta N, Shaik S, Devireddy R, Gartia MR.

J Biomech Eng. 2018 Feb 1;140(2). doi: 10.1115/1.4038638.

PMID:
29211294
42.

Risk of Transmission of Antimicrobial Resistant Escherichia coli from Commercial Broiler and Free-Range Retail Chicken in India.

Hussain A, Shaik S, Ranjan A, Nandanwar N, Tiwari SK, Majid M, Baddam R, Qureshi IA, Semmler T, Wieler LH, Islam MA, Chakravortty D, Ahmed N.

Front Microbiol. 2017 Nov 13;8:2120. doi: 10.3389/fmicb.2017.02120. eCollection 2017.

43.

Privileged Role of Thiolate as the Axial Ligand in Hydrogen Atom Transfer Reactions by Oxoiron(IV) Complexes in Shaping the Potential Energy Surface and Inducing Significant H-Atom Tunneling.

Klein JEMN, Mandal D, Ching WM, Mallick D, Que L Jr, Shaik S.

J Am Chem Soc. 2017 Dec 27;139(51):18705-18713. doi: 10.1021/jacs.7b11300. Epub 2017 Dec 12.

PMID:
29179544
44.

Electronic Effects on Room-Temperature, Gas-Phase C-H Bond Activations by Cluster Oxides and Metal Carbides: The Methane Challenge.

Schwarz H, Shaik S, Li J.

J Am Chem Soc. 2017 Dec 6;139(48):17201-17212. doi: 10.1021/jacs.7b10139. Epub 2017 Nov 17.

PMID:
29112810
45.

Comparative Genomic Analysis of Globally Dominant ST131 Clone with Other Epidemiologically Successful Extraintestinal Pathogenic Escherichia coli (ExPEC) Lineages.

Shaik S, Ranjan A, Tiwari SK, Hussain A, Nandanwar N, Kumar N, Jadhav S, Semmler T, Baddam R, Islam MA, Alam M, Wieler LH, Watanabe H, Ahmed N.

MBio. 2017 Oct 24;8(5). pii: e01596-17. doi: 10.1128/mBio.01596-17.

46.

Structure and spin state of nonheme FeIVO complexes depending on temperature: predictive insights from DFT calculations and experiments.

Lee NY, Mandal D, Bae SH, Seo MS, Lee YM, Shaik S, Cho KB, Nam W.

Chem Sci. 2017 Aug 1;8(8):5460-5467. doi: 10.1039/c7sc01738c. Epub 2017 May 30.

47.

Hydrogen- and Halogen-Bonds between Ions of like Charges: Are They Anti-Electrostatic in Nature?

Wang C, Fu Y, Zhang L, Danovich D, Shaik S, Mo Y.

J Comput Chem. 2018 Apr 5;39(9):481-487. doi: 10.1002/jcc.25068. Epub 2017 Sep 26.

PMID:
28948614
48.

Regioselective oxidative cross-coupling of benzo[d]imidazo[2,1-b]thiazoles with styrenes: a novel route to C3-dicarbonylation.

Shaik SP, Sultana F, Ravikumar A, Sunkari S, Alarifi A, Kamal A.

Org Biomol Chem. 2017 Sep 20;15(36):7696-7704. doi: 10.1039/c7ob01778b.

PMID:
28872171
49.

PHYTOCHEMICAL, ELEMENTAL AND BIOTECHNOLOGICAL STUDY OF CRYPTOCARYA LATIFOLIA.

Hamza MF, Shaik S, Moodley R.

Afr J Tradit Complement Altern Med. 2016 Jul 3;13(4):74-80. doi: 10.21010/ajtcam.v13i4.11. eCollection 2016.

50.

Assessing Saudi medical students learning approach using the revised two-factor study process questionnaire.

Shaik SA, Almarzuqi A, Almogheer R, Alharbi O, Jalal A, Alorainy M.

Int J Med Educ. 2017 Aug 17;8:292-296. doi: 10.5116/ijme.5974.7a06.

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