User profiles for "author:Segundo R León"
 | Segundo R. LeónDirector General de Investigación y Responsabilidad Social, Universidad Privada San Juan … Verified email at upsjb.edu.pe Cited by 2232 |
[HTML][HTML] Early progression to active tuberculosis is a highly heritable trait driven by 3q23 in Peruvians
Of the 1.8 billion people worldwide infected with Mycobacterium tuberculosis, 5–15% will
develop active tuberculosis (TB). Approximately half will progress to active TB within the first …
develop active tuberculosis (TB). Approximately half will progress to active TB within the first …
HIV self-testing in Peru: questionable availability, high acceptability but potential low linkage to care among men who have sex with men and transgender women
MJ Bustamante, KA Konda… - … journal of STD & …, 2017 - journals.sagepub.com
HIV status awareness is key to prevention, linkage-to-care and treatment. Our study
evaluated the accessibility and potential willingness of HIV self-testing among men who …
evaluated the accessibility and potential willingness of HIV self-testing among men who …
Peripheral Blood Mucosal-Associated Invariant T Cells in Tuberculosis Patients and Healthy Mycobacterium tuberculosis-Exposed Controls
S Suliman, A Gela, SC Mendelsohn… - The Journal of …, 2020 - academic.oup.com
Background In human blood, mucosal-associated invariant T (MAIT) cells are abundant T
cells that recognize antigens presented on non-polymorphic major histocompatibility …
cells that recognize antigens presented on non-polymorphic major histocompatibility …
[PDF][PDF] Chlamydia trachomatis infection and associated risk factors in a low-income marginalized urban population in coastal Peru
SR León, KA Konda, JD Klausner… - … de Salud Pública, 2009 - SciELO Public Health
OBJECTIVES: To estimate Chlamydia trachomatis (CT) infection prevalence and associated
risk factors among a low-income marginalized urban population in Peru. METHODS …
risk factors among a low-income marginalized urban population in Peru. METHODS …
[HTML][HTML] HPV knowledge, burden and genital wart location among heterosexually identified versus homosexually identified men who have sex with men in Lima, Peru …
Objectives The relationship between sexual practices, identity and role among Latino men
who have sex with men (MSM) and HIV risk is the subject of ongoing investigation but less is …
who have sex with men (MSM) and HIV risk is the subject of ongoing investigation but less is …
A TCR β-chain motif biases toward recognition of human CD1 proteins
High-throughput TCR sequencing allows interrogation of the human TCR repertoire,
potentially connecting TCR sequences to antigenic targets. Unlike the highly polymorphic …
potentially connecting TCR sequences to antigenic targets. Unlike the highly polymorphic …
Individual-level characteristics associated with oral HIV test acceptability among Peruvian men who have sex with men and transgender women: a cross-sectional …
Objectives Peruvian men who have sex with men (MSM) and transgender women (TGW) are
highly vulnerable to HIV infection (HIV), but stigma, access issues and fear of venipuncture …
highly vulnerable to HIV infection (HIV), but stigma, access issues and fear of venipuncture …
Progression of recent Mycobacterium tuberculosis exposure to active tuberculosis is a highly heritable complex trait driven by 3q23 in Peruvians
Among 1.8 billion people worldwide infected with Mycobacterium tuberculosis, 5-15% are
expected to develop active tuberculosis (TB). Approximately half of these will progress to …
expected to develop active tuberculosis (TB). Approximately half of these will progress to …
Pretreatment hiv drug resistance and virologic outcomes to first-line antiretroviral therapy in Peru
Access to nucleoside reverse transcriptase inhibitor (NRTI) and non-nucleoside reverse
transcriptase inhibitor (NNRTI) first-line antiretroviral therapy (ART) for HIV has been …
transcriptase inhibitor (NNRTI) first-line antiretroviral therapy (ART) for HIV has been …
Dual TCR-α expression on mucosal-associated invariant T cells as a potential confounder of TCR interpretation
S Suliman, L Kjer-Nielsen, SK Iwany… - The Journal of …, 2022 - journals.aai.org
Mucosal-associated invariant T (MAIT) cells are innate-like T cells that are highly abundant
in human blood and tissues. Most MAIT cells have an invariant TCRα-chain that uses T cell …
in human blood and tissues. Most MAIT cells have an invariant TCRα-chain that uses T cell …