Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru

Niyaz Ahmed; Luz Caviedes; Mahfooz Alam; K. Rajender Rao; Vartul Sangal; Patricia Sheen; Robert H. Gilman; Seyed E. Hasnain

doi:10.1128/JCM.41.4.1712-1716.2003

Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru

Niyaz Ahmed
, Luz Caviedes
, Mahfooz Alam
, K. Rajender Rao
, Vartul Sangal
, Patricia Sheen
, Robert H. Gilman
, Seyed E. Hasnain

School of Science and Engineering

Ctr. for DNA Fingerprinting/Diagn.
Universidad Peruana Cayetano Heredia
Asociación Benéfica PRISMA
Johns Hopkins Bloomberg School of Public Health
National Institute of Immunology India
Jawaharlal Nehru Ctr. Adv. Sci. Res.

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

Genotypic analysis of Mycobacterium tuberculosis isolates obtained from human immunodeficiency virus type 1 (HIV-1)-seropositive (n = 80) and -seronegative (n = 25) patients from Lima, Peru, revealed two distinct genotypes correlating with the host immune status. While the level of intrastrain diversity of DNA fingerprints of HIV-seropositive isolates was less pronounced, these isolates showed many clonal groupings.

Original language	English
Pages (from-to)	1712-1716
Number of pages	5
Journal	Journal of Clinical Microbiology
Volume	41
Issue number	4
DOIs	https://doi.org/10.1128/JCM.41.4.1712-1716.2003
State	Published - 1 Apr 2003

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SDG 3 Good Health and Well-being

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10.1128/JCM.41.4.1712-1716.2003

Cite this

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title = "Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru",

abstract = "Genotypic analysis of Mycobacterium tuberculosis isolates obtained from human immunodeficiency virus type 1 (HIV-1)-seropositive (n = 80) and -seronegative (n = 25) patients from Lima, Peru, revealed two distinct genotypes correlating with the host immune status. While the level of intrastrain diversity of DNA fingerprints of HIV-seropositive isolates was less pronounced, these isolates showed many clonal groupings.",

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AU - Ahmed, Niyaz

AU - Caviedes, Luz

AU - Alam, Mahfooz

AU - Rao, K. Rajender

AU - Sangal, Vartul

AU - Sheen, Patricia

AU - Gilman, Robert H.

AU - Hasnain, Seyed E.

PY - 2003/4/1

Y1 - 2003/4/1

N2 - Genotypic analysis of Mycobacterium tuberculosis isolates obtained from human immunodeficiency virus type 1 (HIV-1)-seropositive (n = 80) and -seronegative (n = 25) patients from Lima, Peru, revealed two distinct genotypes correlating with the host immune status. While the level of intrastrain diversity of DNA fingerprints of HIV-seropositive isolates was less pronounced, these isolates showed many clonal groupings.

AB - Genotypic analysis of Mycobacterium tuberculosis isolates obtained from human immunodeficiency virus type 1 (HIV-1)-seropositive (n = 80) and -seronegative (n = 25) patients from Lima, Peru, revealed two distinct genotypes correlating with the host immune status. While the level of intrastrain diversity of DNA fingerprints of HIV-seropositive isolates was less pronounced, these isolates showed many clonal groupings.

UR - https://www.scopus.com/pages/publications/12444298940

U2 - 10.1128/JCM.41.4.1712-1716.2003

DO - 10.1128/JCM.41.4.1712-1716.2003

M3 - Artículo

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AN - SCOPUS:12444298940

SN - 0095-1137

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JO - Journal of Clinical Microbiology

JF - Journal of Clinical Microbiology

IS - 4

ER -

Distinctiveness of Mycobacterium tuberculosis genotypes from human immunodeficiency virus type 1-seropositive and -seronegative patients in Lima, Peru

Abstract

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