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Accuracy of intraocular lens calculations based on fellow-eye biometry for phacovitrectomy for macula-off rhegmatogenous retinal detachments.

El-Khayat AR, Brent AJ, Peart SAM, Chaudhuri PR.

Eye (Lond). 2019 Jun 10. doi: 10.1038/s41433-019-0485-0. [Epub ahead of print]


The Small Bowel Cancer Incidence Enigma.

Assumpção P, Khayat A, Araújo T, Barra W, Ishak G, Cruz A, Santos S, Santos Â, Demachki S, Assumpção P, Calcagno D, Santos N, Assumpção M, Moreira F, Santos A, Assumpção C, Riggins G, Burbano R.

Pathol Oncol Res. 2019 Jun 5. doi: 10.1007/s12253-019-00682-5. [Epub ahead of print] Review.


Suicide journey of H. pylori through gastric carcinogenesis: the role of non-H. pylori microbiome and potential consequences for clinical practice.

de Assumpção PP, Araújo TMT, de Assumpção PB, Barra WF, Khayat AS, Assumpção CB, Ishak G, Nunes DN, Dias-Neto E, Coelho LGV.

Eur J Clin Microbiol Infect Dis. 2019 Apr 17. doi: 10.1007/s10096-019-03564-5. [Epub ahead of print] Review.


Persistent elevation of aminotransferases in liver transplant in association with chronic norovirus infection.

Khayat AA, Telega GW.

Clin Mol Hepatol. 2019 May 7. doi: 10.3350/cmh.2019.0018. [Epub ahead of print] No abstract available.


Piwi like RNA-mediated gene silencing 1 gene as a possible major player in gastric cancer.

Araújo T, Khayat A, Quintana L, Calcagno D, Mourão R, Modesto A, Paiva J, Lima A, Moreira F, Oliveira E, Souza M, Othman M, Liehr T, Abdelhay E, Gomes R, Santos S, Assumpção P.

World J Gastroenterol. 2018 Dec 21;24(47):5338-5350. doi: 10.3748/wjg.v24.i47.5338.


Traps and trumps from adjacent-to-tumor samples in gastric cancer research.

de Assumpção PP, Khayat AS, Thomaz Araújo TM, Barra WF, Ishak G, Cruz Ramos AMP, Dos Santos SEB, Dos Santos ÂKCR, Demachki S, de Assumpção PB, Calcagno DQ, Dos Santos NPC, de Assumpção MB, Moreira FC, Dos Santos AMR, de Assumpção CB, Riggins GJ, Rodríguez Burbano RM.

Chin J Cancer Res. 2018 Oct;30(5):564-567. doi: 10.21147/j.issn.1000-9604.2018.05.10.


Association between Helicobacter pylori, Epstein-Barr virus, human papillomavirus and gastric adenocarcinomas.

de Souza CRT, Almeida MCA, Khayat AS, da Silva EL, Soares PC, Chaves LC, Burbano RMR.

World J Gastroenterol. 2018 Nov 21;24(43):4928-4938. doi: 10.3748/wjg.v24.i43.4928.


APC gene is modulated by hsa-miR-135b-5p in both diffuse and intestinal gastric cancer subtypes.

Magalhães L, Quintana LG, Lopes DCF, Vidal AF, Pereira AL, D'Araujo Pinto LC, de Jesus Viana Pinheiro J, Khayat AS, Goulart LR, Burbano R, de Assumpção PP, Ribeiro-Dos-Santos Â.

BMC Cancer. 2018 Oct 30;18(1):1055. doi: 10.1186/s12885-018-4980-7.


Safety of tissue plasminogen activator factor in an acute stroke patient with two unruptured cerebral aneurysms.

Sonbaa AM, Khayat AF, Almekhlafi MA.

Neurosciences (Riyadh). 2018 Oct;23(4):334-337. doi: 10.17712/nsj.2018.4.20180054.


P16INK4a expression in patients with penile cancer.

Martins VA, Pinho JD, Teixeira Júnior AAL, Nogueira LR, Silva FF, Maulen VE, Khayat AS, Calixto JRR, Costa HA, Ramalho LNZ, Silva GEB.

PLoS One. 2018 Oct 12;13(10):e0205350. doi: 10.1371/journal.pone.0205350. eCollection 2018.


Pharmacogenomics and variations in the risk of toxicity during the consolidation/maintenance phases of the treatment of pediatric B-cell leukemia patients from an admixed population in the Brazilian Amazon.

de Carvalho DC, Wanderley AV, Dos Santos AMR, Fernandes MR, Cohen Lima de Castro AN, Leitão LPC, de Carvalho JAN Junior, de Souza TP, Khayat AS, Dos Santos SEB, de Assumpção PP, Dos Santos NPC.

Leuk Res. 2018 Nov;74:10-13. doi: 10.1016/j.leukres.2018.09.003. Epub 2018 Sep 15.


Estimating Asian Contribution to the Brazilian Population: A New Application of a Validated Set of 61 Ancestry Informative Markers.

Andrade RB, Amador MAT, Cavalcante GC, Leitão LPC, Fernandes MR, Modesto AAC, Moreira FC, Khayat AS, Assumpção PP, Ribeiro-Dos-Santos Â, Santos S, Santos NPC.

G3 (Bethesda). 2018 Nov 6;8(11):3577-3582. doi: 10.1534/g3.118.200650.


Small benzothiazole molecule induces apoptosis and prevents metastasis through DNA interaction and c-MYC gene supression in diffuse-type gastric adenocarcinoma cell line.

Mesquita FP, Pinto LC, Soares BM, de Sousa Portilho AJ, da Silva EL, de Farias Ramos IN, Khayat AS, Moreira-Nunes CA, Bezerra MM, de Lucas Chazin E, Vasconcelos TRA, Burbano RMR, de Moraes MEA, Montenegro RC.

Chem Biol Interact. 2018 Oct 1;294:118-127. doi: 10.1016/j.cbi.2018.08.006. Epub 2018 Aug 11.


Supernatural Explanations of Neurological and Psychiatric Disorders Among Health Care Professionals at an Academic Tertiary Care Hospital in Saudi Arabia.

Tayeb H, Khayat A, Milyani H, Alsawwaf Y, Alzaben F, Koenig HG.

J Nerv Ment Dis. 2018 Aug;206(8):589-592. doi: 10.1097/NMD.0000000000000838.


A Rare Case Of a 2-year-old Boy With Alagille Syndrome and Type 3 Hereditary Hemochromatosis With TFR2 Mutation.

Khayat AA, Suchi M, Vitola B.

J Pediatr Gastroenterol Nutr. 2019 Apr;68(4):e68-e70. doi: 10.1097/MPG.0000000000002078. No abstract available.


Molecular dynamics simulation and binding free energy studies of novel leads belonging to the benzofuran class inhibitors of Mycobacterium tuberculosis Polyketide Synthase 13.

Cruz JN, Costa JFS, Khayat AS, Kuca K, Barros CAL, Neto AMJC.

J Biomol Struct Dyn. 2019 Apr;37(6):1616-1627. doi: 10.1080/07391102.2018.1462734. Epub 2018 May 4.


A Case Report of Conservative Management for a Roller-Coaster-Related Vitreous Haemorrhage.

Brent AJ, El-Khayat AR, Peart SAM, Banerjee S.

Ophthalmol Ther. 2018 Jun;7(1):191-195. doi: 10.1007/s40123-018-0124-z. Epub 2018 Mar 9.


Fine cannula technique for sub-Tenon's injection for ophthalmic anaesthesia.

El-Khayat A, Wakefield M, Boddy P, Prydal J.

Eye (Lond). 2018 Apr;32(4):837-838. doi: 10.1038/eye.2017.286. Epub 2018 Jan 5. No abstract available.


GEJ cancers: gastric or esophageal tumors? searching for the answer according to molecular identity.

Barra WF, Moreira FC, Pereira Cruz AM, Khayat AS, Calcagno DQ, Carneiro Dos Santos NP, Mascarenhas Junior RW, Thomaz Araújo TM, Ishak G, Demachki S, Rodríguez Burbano RM, Campos Ribeiro Dos Santos ÂK, Batista Dos Santos SE, Riggins GJ, Pimentel de Assumpção P.

Oncotarget. 2017 Oct 31;8(61):104286-104294. doi: 10.18632/oncotarget.22216. eCollection 2017 Nov 28.


Resolution of Periodic Breathing in a Child with Idiopathic Pulmonary Arterial Hypertension.

Bin-Hasan S, Khayat A, Humpl T, Reyes JT, Al-Saleh S.

Case Rep Pediatr. 2017;2017:3280572. doi: 10.1155/2017/3280572. Epub 2017 Aug 23.


Prevalence of obstructive sleep apnea among obese toddlers and preschool children.

Bin-Hasan S, Katz S, Nugent Z, Nehme J, Lu Z, Khayat A, Al-Saleh S, Amin R, Narang I.

Sleep Breath. 2018 May;22(2):511-515. doi: 10.1007/s11325-017-1576-4. Epub 2017 Oct 13.


Laparoscopic Adrenalectomy in Elderly Patients.

Weinandt M, Gaujoux S, Khayat A, Bertherat J, Baillard C, Dousset B.

Surg Laparosc Endosc Percutan Tech. 2017 Dec;27(6):e132-e135. doi: 10.1097/SLE.0000000000000465.


Splenules Presenting as Incidental Gastric Fundic Masses on Endoscopy.

Khayat A, Martinez AM.

J Pediatr Gastroenterol Nutr. 2017 Oct;65(4):e78-e79. doi: 10.1097/MPG.0000000000001706. No abstract available.


Valsalva haemorrhagic retinopathy in pregnancy after yoga.

El-Khayat AR.

BMJ Case Rep. 2017 Aug 11;2017. pii: bcr-2017-221099. doi: 10.1136/bcr-2017-221099.


Single-Nucleotide Polymorphisms of the MSH2 and MLH1 Genes, Potential Molecular Markers for Susceptibility to the Development of Basal Cell Carcinoma in the Brazilian Population.

da Silva Calixto P, Lopes OS, Dos Santos Maia M, Herrero SST, Longui CA, Melo CGF, de Carvalho Filho IR, Soares LF, de Medeiros AC, Delatorre P, Khayat AS, Burbano RR, Lima EM.

Pathol Oncol Res. 2018 Jul;24(3):489-496. doi: 10.1007/s12253-017-0265-8. Epub 2017 Jun 30.


Insights into gastric neuroendocrine tumors burden.

Thomaz Araújo TM, Barra WF, Khayat AS, de Assumpção PP.

Chin J Cancer Res. 2017 Apr;29(2):137-143. doi: 10.21147/j.issn.1000-9604.2017.02.06.


Polysomnographic findings in infants with Pierre Robin sequence.

Khayat A, Bin-Hassan S, Al-Saleh S.

Ann Thorac Med. 2017 Jan-Mar;12(1):25-29. doi: 10.4103/1817-1737.197770.


Intelligent volume-assured pressured support (iVAPS) for the treatment of congenital central hypoventilation syndrome.

Khayat A, Medin D, Syed F, Moraes TJ, Bin-Hasan S, Narang I, Al-Saleh S, Amin R.

Sleep Breath. 2017 May;21(2):513-519. doi: 10.1007/s11325-017-1478-5. Epub 2017 Feb 11.


Correlation between Histological Status of the Pulp and Its Response to Sensibility Tests.

Naseri M, Khayat A, Zamaheni S, Shojaeian S.

Iran Endod J. 2017 Winter;12(1):20-24. doi: 10.22037/iej.2017.04.


Longitudinal evaluation of sleep disordered breathing in infants with Prader-Willi syndrome.

Khayat A, Narang I, Bin-Hasan S, Amin R, Al-Saleh S.

Arch Dis Child. 2017 Jul;102(7):634-638. doi: 10.1136/archdischild-2016-311298. Epub 2017 Jan 27.


GelMA-Encapsulated hDPSCs and HUVECs for Dental Pulp Regeneration.

Khayat A, Monteiro N, Smith EE, Pagni S, Zhang W, Khademhosseini A, Yelick PC.

J Dent Res. 2017 Feb;96(2):192-199. doi: 10.1177/0022034516682005. Epub 2016 Dec 15.


In vitro assessment of the genotoxic and cytotoxic effects of boiled juice (tucupi) from Manihot esculenta Crantz roots.

Cunha LA, Mota TC, Cardoso PC, Alcântara DD, Burbano RM, Guimarães AC, Khayat AS, Rocha CA, Bahia MO.

Genet Mol Res. 2016 Oct 5;15(4). doi: 10.4238/gmr.15048825.


Macular cystoid spaces in patients with retinal dystrophy.

Lingao MD, Ganesh A, Karthikeyan AS, Al Zuhaibi S, Al-Hosni A, Al Khayat A, Capasso J, Trumler AA, Stroh E, Al Shekaili H, Cater JR, Levin AV.

Ophthalmic Genet. 2016 Dec;37(4):377-383. Epub 2016 Feb 19.


Efficacy of Video-Assisted Instruction on Knowledge and Performance of Dental Students in Access Cavity Preparation.

Naseri M, Shantiaee Y, Rasekhi J, Zadsirjan S, Mojtahed Bidabadi M, Khayat A.

Iran Endod J. 2016 Fall;11(4):329-331.


Role of miRNAs and their potential to be useful as diagnostic and prognostic biomarkers in gastric cancer.

da Silva Oliveira KC, Thomaz Araújo TM, Albuquerque CI, Barata GA, Gigek CO, Leal MF, Wisnieski F, Rodrigues Mello Junior FA, Khayat AS, de Assumpção PP, Rodriguez Burbano RM, Smith MC, Calcagno DQ.

World J Gastroenterol. 2016 Sep 21;22(35):7951-62. doi: 10.3748/wjg.v22.i35.7951. Review.


In vitro assessment of anticytotoxic and antigenotoxic effects of CANOVA(®).

do Nascimento HFS, Cardoso PCDS, Ribeiro HF, Mota TC, Gomes LM, Khayat AS, Guimarães AC, Amorim MIM, Burbano RR, Bahia MO.

Homeopathy. 2016 Aug;105(3):265-269. doi: 10.1016/j.homp.2016.04.003. Epub 2016 May 4.


Root Canal Morphology of Permanent Mandibular Premolars in Iranian Population: A Systematic Review.

Hosseinpour S, Kharazifard MJ, Khayat A, Naseri M.

Iran Endod J. 2016 Summer;11(3):150-6. doi: 10.7508/iej.2016.03.001. Epub 2016 May 1.


Recurrent amplification of RTEL1 and ABCA13 and its synergistic effect associated with clinicopathological data of gastric adenocarcinoma.

Araújo TM, Seabra AD, Lima EM, Assumpção PP, Montenegro RC, Demachki S, Burbano RM, Khayat AS.

Mol Cytogenet. 2016 Jun 29;9:52. doi: 10.1186/s13039-016-0260-x. eCollection 2016.


Best practices to optimize intraoperative photography.

Gaujoux S, Ceribelli C, Goudard G, Khayat A, Leconte M, Massault PP, Balagué J, Dousset B.

J Surg Res. 2016 Apr;201(2):402-7. doi: 10.1016/j.jss.2015.11.048. Epub 2015 Nov 30.


The adjacent to tumor sample trap.

de Assumpção PP, Dos Santos SE, Dos Santos ÂK, Demachki S, Khayat AS, Ishak G, Calcagno DQ, Dos Santos NP, de Assumpção CB, de Assumpção MB, Sortica VA, Araújo TM, Moreira FC, Dos Santos AM, Burbano RM.

Gastric Cancer. 2016 Jul;19(3):1024-5. doi: 10.1007/s10120-015-0539-3. Epub 2015 Sep 10. No abstract available.


Amerindian genetic ancestry and INDEL polymorphisms associated with susceptibility of childhood B-cell Leukemia in an admixed population from the Brazilian Amazon.

Carvalho DC, Wanderley AV, Amador MA, Fernandes MR, Cavalcante GC, Pantoja KB, Mello FA, de Assumpção PP, Khayat AS, Ribeiro-Dos-Santos Â, Santos S, Dos Santos NP.

Leuk Res. 2015 Aug 20. pii: S0145-2126(15)30361-1. doi: 10.1016/j.leukres.2015.08.008. [Epub ahead of print]


High-Throughput miRNA Sequencing Reveals a Field Effect in Gastric Cancer and Suggests an Epigenetic Network Mechanism.

Assumpção MB, Moreira FC, Hamoy IG, Magalhães L, Vidal A, Pereira A, Burbano R, Khayat A, Silva A, Santos S, Demachki S, Ribeiro-Dos-Santos Â, Assumpção P.

Bioinform Biol Insights. 2015 Jul 6;9:111-7. doi: 10.4137/BBI.S24066. eCollection 2015.


High-Throughput Sequencing of miRNAs Reveals a Tissue Signature in Gastric Cancer and Suggests Novel Potential Biomarkers.

Darnet S, Moreira FC, Hamoy IG, Burbano R, Khayat A, Cruz A, Magalhães L, Silva A, Santos S, Demachki S, Assumpção M, Assumpção P, Ribeiro-Dos-Santos Â.

Bioinform Biol Insights. 2015 Jun 28;9(Suppl 1):1-8. doi: 10.4137/BBI.S23773. eCollection 2015.


Effects on DNA repair in human lymphocytes exposed to the food dye tartrazine yellow.

Soares BM, Araújo TM, Ramos JA, Pinto LC, Khayat BM, De Oliveira Bahia M, Montenegro RC, Burbano RM, Khayat AS.

Anticancer Res. 2015 Mar;35(3):1465-74.


Strong water isotopic anomalies in the martian atmosphere: probing current and ancient reservoirs.

Villanueva GL, Mumma MJ, Novak RE, Käufl HU, Hartogh P, Encrenaz T, Tokunaga A, Khayat A, Smith MD.

Science. 2015 Apr 10;348(6231):218-21. doi: 10.1126/science.aaa3630. Epub 2015 Mar 5.


Does single port improve results of laparoscopic colorectal surgery? A propensity score adjustment analysis.

Khayat A, Maggiori L, Vicaut E, Ferron M, Panis Y.

Surg Endosc. 2015 Nov;29(11):3216-23. doi: 10.1007/s00464-015-4063-7. Epub 2015 Jan 22.


High-density array comparative genomic hybridization detects novel copy number alterations in gastric adenocarcinoma.

Seabra AD, Araújo TM, Mello Junior FA, Di Felipe Ávila Alcântara D, De Barros AP, De Assumpção PP, Montenegro RC, Guimarães AC, Demachki S, Burbano RM, Khayat AS.

Anticancer Res. 2014 Nov;34(11):6405-15.


Occurrence of Helicobacter pylori and Epstein-Barr virus infection in endoscopic and gastric cancer patients from Northern Brazil.

de Souza CR, de Oliveira KS, Ferraz JJ, Leal MF, Calcagno DQ, Seabra AD, Khayat AS, Montenegro RC, Alves AP, Assumpção PP, Smith MC, Burbano RR.

BMC Gastroenterol. 2014 Oct 15;14:179. doi: 10.1186/1471-230X-14-179.


Antioxidant activity of pomegranate juice reduces acute lung injury secondary to hyperoxia in an animal model.

Husari A, Khayat A, Bitar H, Hashem Y, Rizkallah A, Zaatari G, El Sabban M.

BMC Res Notes. 2014 Sep 21;7:664. doi: 10.1186/1756-0500-7-664.

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