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Hayk Hovhannisyan

Explore the profile of Hayk Hovhannisyan including associated specialties, affiliations and a list of published articles. Areas
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Articles 22
Citations 898
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Recent Articles
1.
Lokyan A, Baghdasaryan S, Hovhannisyan H
Asian J Psychiatr . 2025 Mar; 106:104442. PMID: 40086099
Background: The level of combat readiness, including psychological training of military personnel, is crucial for mobilizing physical, mental, and psychological resources, enabling them to demonstrate appropriate behaviors in high-pressure situations....
2.
Milunsky A, Milunsky J, Dong W, Hovhannisyan H, Oates R
J Assist Reprod Genet . 2021 Jun; 38(9):2501. PMID: 34146212
No abstract available.
3.
Agho Stepanyan S, Poghosyan T, Manukyan K, Hakobyan G, Hovhannisyan H, Safaryan H, et al.
World J Clin Cases . 2021 Feb; 9(2):403-409. PMID: 33521108
Background: Most intrahepatic arterioportal fistulae (IAPF) are acquired. The few cases of congenital fistulae are diagnosed in infants and children. Case Summary: We report a 31-year-old female patient presenting with...
4.
Milunsky A, Milunsky J, Dong W, Hovhannisyan H, Oates R
J Assist Reprod Genet . 2020 Jan; 37(2):471-475. PMID: 31916079
Non-obstructive azoospermia accounts for 10-15% of male infertility, resulting in 60% of all cases of azoospermia and affecting about 1% of the male population. About 30% of these cases are...
5.
Song W, Gardner S, Hovhannisyan H, Natalizio A, Weymouth K, Chen W, et al.
Genet Med . 2015 Dec; 18(8):850-4. PMID: 26681313
Purpose: We evaluated the Exome Aggregation Consortium (ExAC) database as a control cohort to classify variants across a diverse set of genes spanning dominant and recessively inherited disorders. Methods: The...
6.
Hovhannisyan H, Zhang Y, Hassan M, Wu H, Glackin C, Lian J, et al.
J Cell Physiol . 2012 Aug; 228(2):313-21. PMID: 22886425
Epigenetic mechanisms mediating expression of the Runt-related transcription factor Runx2 are critical for controlling its osteogenic activity during skeletal development. Here, we characterized bona fide regulatory elements within 120 kbp...
7.
Kelleher 3rd R, Geigenmuller U, Hovhannisyan H, Trautman E, Pinard R, Rathmell B, et al.
PLoS One . 2012 May; 7(4):e35003. PMID: 22558107
Identification of common molecular pathways affected by genetic variation in autism is important for understanding disease pathogenesis and devising effective therapies. Here, we test the hypothesis that rare genetic variation...
8.
Morra M, Geigenmuller U, Curran J, Rainville I, Brennan T, Curtis J, et al.
Immunol Allergy Clin North Am . 2008 Apr; 28(2):387-412, x. PMID: 18424339
Gene testing in primary immune deficiencies (PIDs) once was limited to expert academic laboratories, but now is easily available to physicians with a broad range of clinical expertise. Such testing...
9.
Gaur T, Lengner C, Hovhannisyan H, Bhat R, Bodine P, Komm B, et al.
J Biol Chem . 2005 Jul; 280(39):33132-40. PMID: 16043491
Both activating and null mutations of proteins required for canonical WNT signaling have revealed the importance of this pathway for normal skeletal development. However, tissue-specific transcriptional mechanisms through which WNT...
10.
Galindo M, Pratap J, Young D, Hovhannisyan H, Im H, Choi J, et al.
J Biol Chem . 2005 Mar; 280(21):20274-85. PMID: 15781466
The Runx2 (CBFA1/AML3/PEBP2alphaA) transcription factor promotes skeletal cell differentiation, but it also has a novel cell growth regulatory activity in osteoblasts. We addressed here whether Runx2 activity is functionally linked...