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1. Full Text Evolution of an HIV glycan-dependent broadly neutralizing antibody epitope through immune escape
by Moore, Penny L and Gray, Elin S and Wibmer, C Kurt and Bhiman, Jinal N and Nonyane, Molati and Sheward, Daniel J and Hermanus, Tandile and Bajimaya, Shringkhala and Tumba, Nancy L and Abrahams, Melissa-Rose and Lambson, Bronwen E and Ranchobe, Nthabeleng and Ping, Lihua and Ngandu, Nobubelo and Karim, Quarraisha Abdool and Karim, Salim S. Abdool and Swanstrom, Ronald I and Seaman, Michael S and Williamson, Carolyn and Morris, Lynn
Nature Medicine, ISSN 1078-8956, 11/2012, Volume 18, Issue 11, pp. 1688 - 1692
Neutralizing antibodies are likely to play a crucial part in a preventative HIV-1 vaccine. Although efforts to elicit broadly cross-neutralizing (BCN)... 
MEDICINE, RESEARCH & EXPERIMENTAL | SOUTH-AFRICA | BIOCHEMISTRY & MOLECULAR BIOLOGY | GLYCOPROTEINS | SUBTYPE-C INFECTION | GP120 | CELL BIOLOGY | INDIVIDUALS | RESPONSES | POTENT | ENVELOPE | IMMUNODEFICIENCY-VIRUS TYPE-1 | MONOCLONAL-ANTIBODIES | Antibody Specificity | HIV Infections - prevention & control | HIV-1 - pathogenicity | Humans | AIDS Vaccines - immunology | Polysaccharides - genetics | Molecular Sequence Data | Neutralization Tests | AIDS Vaccines - therapeutic use | HIV - immunology | HIV Seropositivity - genetics | Epitopes - immunology | HIV Envelope Protein gp120 - immunology | HIV Infections - immunology | Antibodies, Neutralizing - immunology | Female | HIV Seropositivity - immunology | Amino Acid Sequence | Genome, Viral | Mutagenesis, Site-Directed | HIV Infections - virology | Antibodies, Neutralizing - genetics | Polysaccharides - immunology | HIV - pathogenicity | Epitopes - genetics | HIV-1 - genetics | HIV-1 - immunology | HIV - genetics | Evolution, Molecular | Viral antibodies | Prevention | Antibodies | Physiological aspects | Genetic aspects | Research | HIV infection | Antigenic determinants | Monoclonal antibodies | Human immunodeficiency virus--HIV | Immune system | Index Medicus
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2. Full Text Evidence of Pervasive Biologically Functional Secondary Structures within the Genomes of Eukaryotic Single-Stranded DNA Viruses
by Brejnev Muhizi Muhire and Michael Golden and Ben Murrell and Pierre Lefeuvre and Jean-Michel Lett and Alistair Gray and Art Y. F. Poon and Nobubelo Kwanele Ngandu and Yves Semegni and Emil Pavlov Tanov and Adérito Luis Monjane and Gordon William Harkins and Arvind Varsani and Dionne Natalie Shepherd and Darren Patrick Martin
Journal of Virology, ISSN 0022-538X, 02/2014, Volume 88, Issue 4, pp. 1972 - 1989
Classifications Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit... 
MAIZE STREAK VIRUS | HAIRPIN STRUCTURE | IN-VITRO | MAXIMUM-LIKELIHOOD | VIROLOGY | MINUTE VIRUS | VIRAL-RNA TRANSLATION | ROLLING-CIRCLE REPLICATION | FREQUENT RECOMBINATION | STRUCTURE PREDICTION | PORCINE-CIRCOVIRUS TYPE-1 | Species Specificity | Adaptation, Biological - genetics | Genome, Viral - genetics | Computational Biology | Selection, Genetic | Molecular Sequence Data | DNA Viruses - genetics | DNA, Single-Stranded - genetics | Genetic Variation | Sequence Alignment | Base Pairing - genetics | Base Sequence | Conserved Sequence | Evolution, Molecular | Index Medicus | Genetic Diversity and Evolution
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3. Full Text Brief report: Selection of HIV-1 variants with higher transmission potential by 1% tenofovir gel microbicide
by Ngandu, Nobubelo K and Carlson, Jonathan M and Chopera, Denis R and Ndabambi, Nonkululeko and Abdool Karim, Quarraisha and Abdool Karim, Salim and Williamson, Carolyn
Journal of Acquired Immune Deficiency Syndromes, ISSN 1525-4135, 09/2017, Volume 76, Issue 1, pp. 43 - 47
Women in the CAPRISA 004 trial assigned to use 1% tenofovir (TFV) microbicide gel, who became HIV-1 infected, had higher viral load set-point and slower... 
HIV-1 | transmission fitness | tenofovir microbicide gel | Anti-HIV Agents - pharmacology | HIV Infections - prevention & control | Tenofovir - therapeutic use | HIV-1 - drug effects | Anti-Infective Agents - pharmacology | HIV Infections - virology | Humans | South Africa - epidemiology | Anti-Infective Agents - therapeutic use | Treatment Outcome | Clinical Trials as Topic | Phylogeny | HIV-1 - genetics | Sequence Analysis, DNA | Viral Load | Pre-Exposure Prophylaxis | Anti-HIV Agents - administration & dosage | Vaginal Creams, Foams, and Jellies - therapeutic use | Anti-Infective Agents - administration & dosage | Anti-HIV Agents - therapeutic use | Female | HIV Infections - transmission | gag Gene Products, Human Immunodeficiency Virus - genetics | Prophylaxis | Health risks | Amino acid sequence | Viruses | Infections | Placebo effect | Tenofovir | Prescription drugs | Conserved sequence | Disease transmission | Gag protein | Human immunodeficiency virus--HIV | Phylogenetics | Avidity | Fitness | Index Medicus | AIDS/HIV | Prevention Research
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4. Full Text Comparison of Viral Env Proteins from Acute and Chronic Infections with Subtype C Human Immunodeficiency Virus Type 1 Identifies Differences in Glycosylation and CCR5 Utilization and Suggests a New Strategy for Immunogen Design
by Li-Hua Ping and Sarah B. Joseph and Jeffrey A. Anderson and Melissa-Rose Abrahams and Jesus F. Salazar-Gonzalez and Laura P. Kincer and Florette K. Treurnicht and Leslie Arney and Suany Ojeda and Ming Zhang and Jessica Keys and E. Lake Potter and Haitao Chu and Penny Moore and Maria G. Salazar and Shilpa Iyer and Cassandra Jabara and Jennifer Kirchherr and Clement Mapanje and Nobubelo Ngandu and Cathal Seoighe and Irving Hoffman and Feng Gao and Yuyang Tang and Celia Labranche and Benhur Lee and Andrew Saville and Marion Vermeulen and Susan Fiscus and Lynn Morris and Salim Abdool Karim and Barton F. Haynes and George M. Shaw and Bette T. Korber and Beatrice H. Hahn and Myron S. Cohen and David Montefiori and Carolyn Williamson and Ronald Swanstrom and CAPRISA 002 Acute Infect Study Team and Ctr HIV-AIDS Vaccine Immunology and CAPRISA Acute Infection Study and the Center for HIV-AIDS Vaccine Immunology Consortium and for the CAPRISA Acute Infection Study and the Center for HIV-AIDS Vaccine Immunology Consortium
Journal of Virology, ISSN 0022-538X, 07/2013, Volume 87, Issue 13, pp. 7218 - 7233
Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley... 
HIV-1 GP120 | R5 ENVELOPES | V1/V2 DOMAIN | CORECEPTOR FUNCTION | VIROLOGY | HETEROSEXUAL TRANSMISSION | N-LINKED GLYCOSYLATION | ENVELOPE GLYCOPROTEINS | MONOCYTE-DERIVED MACROPHAGES | VERTICAL TRANSMISSION | NEUTRALIZING ANTIBODY-RESPONSES | HIV Infections - prevention & control | Humans | Molecular Sequence Data | Male | Neutralization Tests | Phylogeny | T-Lymphocytes - virology | Genetic Variation | Receptors, CCR5 - metabolism | Malawi | Base Sequence | Cloning, Molecular | Viral Envelope Proteins - metabolism | Female | HIV Infections - transmission | HIV-1 - metabolism | Viral Envelope Proteins - genetics | Glycosylation | Sequence Analysis, DNA | Sequence Alignment | Sex Factors | Receptors, CCR5 - chemistry | Protein Conformation | South Africa | T-Lymphocytes - immunology | Virus Replication - physiology | Cluster Analysis | Cohort Studies | HIV Infections - metabolism | Index Medicus | Antibodies | Pathogenesis and Immunity
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5. Full Text Does adjusting for recall in trend analysis affect coverage estimates for maternal and child health indicators? An analysis of DHS and MICS survey data
by Ngandu, Nobubelo K and Manda, Samuel and Besada, Donela and Rohde, Sarah and Oliphant, Nicholas P and Doherty, Tanya
Global Health Action, ISSN 1654-9716, 12/2016, Volume 9, Issue 1, pp. 32408 - 32408
The Demographic and Health Surveys (DHS) and Multiple Indicator Cluster Surveys (MICS) are the major data sources in low- and middle-income countries (LMICs)... 
population surveys | statistical considerations | indicator definitions | missing data | Missing data | Population surveys | Statistical considerations | Indicator definitions | PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH | VACCINATION STATUS | Maternal & child health | Childrens health | Trends
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6. Full Text Wealth-related inequality in early uptake of HIV testing among pregnant women: an analysis of data from a national cross-sectional survey, South Africa
by Ngandu, Nobubelo Kwanele and Van Malderen, Carine and Goga, Ameena and Speybroeck, Niko
BMJ Open, ISSN 2044-6055, 07/2017, Volume 7, Issue 7, pp. e013362 - e013362
ObjectivesWealth-related inequality across the South African antenatal HIV care cascade has not been considered in detail as a potential hindrance to... 
early HIV testing | pregnant women | wealth-related inequality | COUNTDOWN | MEDICINE, GENERAL & INTERNAL | TRANSMISSION | COUNTRIES | CHILD HEALTH INTERVENTIONS | MOTHER-TO-CHILD | COVERAGE | INEQUITY | CARE | EQUITY | Cross-Sectional Studies | Humans | Middle Aged | Socioeconomic Factors | Pregnancy | Young Adult | AIDS Serodiagnosis | HIV Infections - diagnosis | Adolescent | Healthcare Disparities | Adult | Female | South Africa | Health Care Surveys | Pregnancy Complications, Infectious - diagnosis | Prenatal Care | Studies | Health facilities | Disease transmission | Acquired immune deficiency syndrome--AIDS | Socioeconomic factors | Human immunodeficiency virus--HIV | Index Medicus
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7. Full Text Evidence of HIV-1 adaptation to host HLA alleles following chimp-to-human transmission
by Ngandu, Nobubelo K and Seoighe, Cathal and Scheffler, Konrad
Virology Journal, ISSN 1743-422X, 2009, Volume 6, Issue 1, pp. 164 - 164
Background: The cytotoxic T-lymphocyte immune response is important in controlling HIV-1 replication in infected humans. In this immune pathway, viral peptides... 
VIRAL LOAD | VIROLOGY | POSITIVE SELECTION | CELL EPITOPES | IMMUNODEFICIENCY-VIRUS TYPE-1 | CLASS-I | PEPTIDE MOTIFS | SIV INFECTION | ANCHOR RESIDUE MOTIFS | IMMUNE SELECTION | DISEASE PROGRESSION | Humans | Adaptation, Biological | HLA Antigens - immunology | Pan troglodytes | Phylogeny | HIV-1 - genetics | Sequence Analysis, DNA | HIV-1 - immunology | Simian Immunodeficiency Virus - genetics | Animals | Codon | Computer Simulation | Alleles | Simian Immunodeficiency Virus - immunology | Histocompatibility antigens | Immune response | HLA histocompatibility antigens | Genetic aspects | Research | HIV (Viruses) | Health aspects | Index Medicus
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8. Full Text How ready are our health systems to implement prevention of mother to child transmission Option B+?
by Nkomo, Palesa and Davies, Natasha and Sherman, Gayle and Bhardwaj, Sanjana and Ramokolo, Vundli and Ngandu, Nobubelo K and Noveve, Nobuntu and Ramraj, Trisha and Magasana, Vuyolwethu and Singh, Yages and Nsibande, Duduzile and Goga, Ameena E
Southern African journal of HIV medicine, ISSN 1608-9693, 2015, Volume 16, Issue 1, pp. 386 - 386
In January 2015, the South African National Department of Health released new consolidated guidelines for the prevention of mother to child transmission... 
Prevention | Highly active antiretroviral therapy | Analysis | Health care industry | Research | HIV (Viruses) | Health aspects | Antiretroviral drugs | Disease transmission | Acquired immune deficiency syndrome--AIDS | Womens health | Human immunodeficiency virus--HIV | Teenagers | Gaps | antenatal bookin | Health systems | PMTCT | Option B | PMTCT guidelines
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9. Full Text Early Initiation of Antiretroviral Therapy Among Young Children: A Long Way to Go
by Doherty, Tanya and Ngandu, Nobubelo and Blume, Joern and Leon, Natalie and Mathews, Catherine
JAIDS Journal of Acquired Immune Deficiency Syndromes, ISSN 1525-4135, 10/2015, Volume 70, Issue 2, pp. e70 - e71
HIV | INFECTIOUS DISEASES | IMMUNOLOGY | Anti-HIV Agents - therapeutic use | Humans | Index Medicus | AIDS/HIV | Letters to the Editor
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10. Full Text Human Immunodeficiency Virus-Specific Gamma Interferon Enzyme-Linked Immunospot Assay Responses Targeting Specific Regions of the Proteome during Primary Subtype C Infection Are Poor Predictors of the Course of Viremia and Set Point
by Clive M. Gray and Mandla Mlotshwa and Catherine Riou and Tiyani Mathebula and Debra de Assis Rosa and Tumelo Mashishi and Cathal Seoighe and Nobubelo Ngandu and Francois van Loggerenberg and Lynn Morris and Koleka Mlisana and Carolyn Williamson and Salim Abdool Karim and on behalf of the CAPRISA 002 Acute Infection Study Team and CAPRISA 002 Acute Infection Study Team and on behalf of the CAPRISA 002 Acute Infection Study Team
Journal of Virology, ISSN 0022-538X, 01/2009, Volume 83, Issue 1, pp. 470 - 478
Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley... 
VIRAL LOAD | T-CELL RESPONSES | REPLICATION | PLASMA | VIROLOGY | PRIMARY HIV-1 INFECTION | IMMUNE-RESPONSES | GASTROINTESTINAL-TRACT | DEPLETION | COHORT | TYPE-1 INFECTION | Enzyme-Linked Immunosorbent Assay - methods | Prognosis | Viremia | HIV Infections - virology | Humans | Cells, Cultured | Viral Load | Epitopes - immunology | Antigens, Viral - immunology | HIV Infections - immunology | HIV-1 - immunology | HIV Infections - diagnosis | Leukocytes, Mononuclear - immunology | T-Lymphocytes - immunology | Interferon-gamma - biosynthesis | Index Medicus | Pathogenesis and Immunity
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11. Full Text Intersubtype Differences in the Effect of a Rare p24 Gag Mutation on HIV-1 Replicative Fitness
by Denis R. Chopera and Laura A. Cotton and Alexander Zawaira and Jaclyn K. Mann and Nobubelo K. Ngandu and Roman Ntale and Jonathan M. Carlson and Koleka Mlisana and Zenda Woodman and Debra de Assis Rosa and Eric Martin and Toshiyuki Miura and Florencia Pereyra and Bruce D. Walker and Clive M. Gray and Darren P. Martin and Thumbi Ndung'u and Mark A. Brockman and Salim Abdool Karim and Zabrina L. Brumme and Carolyn Williamson and the CAPRISA 002 Study Team and CAPRISA 002 Acute Infection Study Team and CAPRISA 002 Study Team and the CAPRISA 002 Study Team
Journal of Virology, ISSN 0022-538X, 12/2012, Volume 86, Issue 24, pp. 13423 - 13433
Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley... 
T-LYMPHOCYTE ESCAPE | CAPACITY | CHRONIC INFECTION | VIROLOGY | STRUCTURE PREDICTION SERVER | IMMUNE ESCAPE | IMMUNODEFICIENCY-VIRUS TYPE-1 | PEP-FOLD | HLA | SUBTYPE B | ELITE CONTROLLERS | Amino Acid Sequence | Mutagenesis, Site-Directed | Virus Replication - genetics | HIV Infections - virology | Humans | HIV Core Protein p24 - chemistry | Molecular Sequence Data | Reverse Transcriptase Polymerase Chain Reaction | Sequence Homology, Amino Acid | HIV-1 - physiology | HIV Core Protein p24 - genetics | Genes, gag | Mutation | Cohort Studies | Index Medicus | Pathogenesis and Immunity
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12. Full Text Completeness of patient-held records: Observations of the Road-to-Health Booklet from two national facility-based surveys at 6 weeks postpartum, South Africa
by Ramraj, Trisha and Goga, Ameena E and Larsen, Anna and Ramokolo, Vundli and Bhardwaj, Sanjana and Chirinda, Witness and Jackson, Debra and Nsibande, Duduzile and Ayalew, Kassahun and Pillay, Yogan and Lombard, Carl J and Ngandu, Nobubelo K and South Africa PMTCT Evaluation SAPM and South Africa PMTCT Evaluation (SAPMCTE) Team
Journal of Global Health, ISSN 2047-2978, 2018, Volume 8, Issue 2, pp. 020901 - 020901
Background Continuity of care is important for child well-being in all settings where postnatal retention of mother-infant pairs in care remains a challenge.... 
PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH | MISSED OPPORTUNITIES | CAPE-TOWN | LEVEL | CHILD | CHARTS | CARD | Caregivers | Medical research | Global health | Immunization | Nutrition | Mortality | Childrens health | Births | Emergency medical care | Disease control | Children & youth | Studies | Babies | Hospitals | Disease transmission | Councils | Medical tests | Age | Public health | Index Medicus
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13. Full Text Uptake and predictors of early postnatal follow-up care amongst mother-baby pairs in South Africa: Results from three population-based surveys, 2010-2013
by Larsen, Anna and Cheyip, Mireille and Aynalem, Getahun and Dinh, Thu-Ha and Jackson, Debra and Ngandu, Nobubelo and Chirinda, Witness and Mogashoa, Mary and Kindra, Gupreet and Lombard, Carl and Goga, Ameena
Journal of Global Health, ISSN 2047-2978, 12/2017, Volume 7, Issue 2, pp. 021001 - 021001
Background Achieving World Health Organization (WHO) recommendations for postnatal care (PNC) within the first few weeks of life is vital to eliminating early... 
REGRESSION | DISTRICTS | WOMEN | PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH | HIV | DETERMINANTS | ANTENATAL CARE | FACILITIES | INFANT-MORTALITY | VACCINATION | HEALTH-SERVICES | Immunization | Disease transmission | Acquired immune deficiency syndrome--AIDS | Human immunodeficiency virus--HIV | Index Medicus
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