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Stephen J. O'Brien

Researcher at Saint Petersburg State University of Information Technologies, Mechanics and Optics

Publications -  1074
Citations -  98793

Stephen J. O'Brien is an academic researcher from Saint Petersburg State University of Information Technologies, Mechanics and Optics. The author has contributed to research in topics: Population & Gene. The author has an hindex of 153, co-authored 1062 publications receiving 93025 citations. Previous affiliations of Stephen J. O'Brien include University College Cork & QIMR Berghofer Medical Research Institute.

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Superoinferior translation in the intact and vented glenohumeral joint

TL;DR: The purpose of this investigation was to measure inferior translation in the intact and vented shoulder in different positions of abduction and rotation, and to consider the effect to consider during procedures for repairing instability of the shoulder.
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Characteristics of HeLa strains: Permanent vs. variable features

TL;DR: Characteristic rearranged human chromosome markers have been observed in a variety of HeLa cell sublines and in five suspected HeLa contaminant lines originally thought to be derived from differentiated tissues of different individual patients.
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Extended IL10 haplotypes and their association with HIV progression to AIDS.

TL;DR: A haplotype trend regression confirmed that individuals carrying the low-producing ATA-inclusive haplotypes in European Americans progress to AIDS faster, and most likely explain the role of IL10.