Publications by authors named "Alex Macharia"

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is an African-specific locus associated with 25-hydroxyvitamin D concentrations and cardiometabolic health.
Reagan M Mogire, John Muthii Muriuki, Ruth Fiona Bayimenye, Alexander J Mentzer, Amanda Chong, Alex W Macharia

medRxiv· May 2025

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Non-O ABO blood group genotypes differ in their associations with Plasmodium falciparum rosetting and severe malaria.
D Herbert Opi, Carolyne M Ndila, Sophie Uyoga, Alex W Macharia, Clare Fennell

PLoS Genet· September 2023

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The Childhood Acute Illness and Nutrition (CHAIN) network nested case-cohort study protocol: a multi-omics approach to understanding mortality among children in sub-Saharan Africa and South Asia.
James M Njunge, Kirkby Tickell, Abdoulaye Hama Diallo, Abu Sadat Mohammad Sayeem Bin Shahid, Md Amran Gazi, Alex Macharia

Gates Open Res· November 2022

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Hepcidin regulation in Kenyan children with severe malaria and non-typhoidal bacteremia.
Kelvin M Abuga, John Muthii Muriuki, Sophie M Uyoga, Kennedy Mwai, Johnstone Makale, Alex W Macharia

Haematologica· July 2022

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Vitamin D Deficiency and Its Association with Iron Deficiency in African Children.
Reagan M Mogire, John Muthii Muriuki, Alireza Morovat, Alexander J Mentzer, Emily L Webb, Alex W Macharia

Nutrients· March 2022

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Prevalence and predictors of vitamin D deficiency in young African children.
Reagan M Mogire, Alireza Morovat, John Muthii Muriuki, Alexander J Mentzer, Emily L Webb, Alex W Macharia

BMC Med· May 2021

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Malaria is a cause of iron deficiency in African children.
John Muthii Muriuki, Alexander J Mentzer, Ruth Mitchell, Emily L Webb, Anthony O Etyang, Alex W Macharia

Nat Med· April 2021

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Glucose-6-phosphate dehydrogenase deficiency and susceptibility to childhood diseases in Kilifi, Kenya.
Sophie Uyoga, Alex W Macharia, Carolyne M Ndila, Gideon Nyutu, Mohammed Shebe

Blood Adv· December 2020

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Red blood cell tension protects against severe malaria in the Dantu blood group.
Silvia N Kariuki, Alejandro Marin-Menendez, Viola Introini, Benjamin J Ravenhill, Yen-Chun Lin, Alex Macharia

Nature· September 2020

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Estimating the burden of iron deficiency among African children.
John Muthii Muriuki, Alexander J Mentzer, Emily L Webb, Alireza Morovat, Wandia Kimita, Alex W Macharia

BMC Med· February 2020

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The epidemiology of sickle cell disease in children recruited in infancy in Kilifi, Kenya: a prospective cohort study.
Sophie Uyoga, Alex W Macharia, George Mochamah, Carolyne M Ndila, Gideon Nyutu

Lancet Glob Health· October 2019

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Iron Status and Associated Malaria Risk Among African Children.
John Muthii Muriuki, Alexander J Mentzer, Wandia Kimita, Francis M Ndungu, Alex W Macharia

Clin Infect Dis· May 2019

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The population dynamics of hemoglobins A, A, F and S in the context of the hemoglobinopathies HbS and α-thalassemia in Kenyan infants.
Alex W Macharia, Sophie Uyoga, Carolyne Ndila, Gideon Nyutu, Johnstone Makale

Haematologica· May 2019

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Gametocyte carriage in an era of changing malaria epidemiology: A 19-year analysis of a malaria longitudinal cohort.
Michelle K Muthui, Polycarp Mogeni, Kennedy Mwai, Christopher Nyundo, Alex Macharia

Wellcome Open Res· May 2019

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Effect of Previous Exposure to Malaria on Blood Pressure in Kilifi, Kenya: A Mendelian Randomization Study.
Anthony O Etyang, Sailoki Kapesa, Emily Odipo, Evasius Bauni, Catherine Kyobutungi, Alex Macharia

J Am Heart Assoc· March 2019

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The indirect health effects of malaria estimated from health advantages of the sickle cell trait.
Sophie Uyoga, Alex W Macharia, Carolyne M Ndila, Gideon Nyutu, Mohammed Shebe

Nat Commun· February 2019

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The clinical epidemiology of sickle cell anemia In Africa.
Alex W Macharia, George Mochamah, Sophie Uyoga, Carolyne M Ndila, Gideon Nyutu

Am J Hematol· March 2018

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Blood Pressure and Arterial Stiffness in Kenyan Adolescents With the Sickle Cell Trait.
Anthony O Etyang, Christopher K Wandabwa, Sailoki Kapesa, Esther Muthumbi, Emily Odipo, Alex Macharia

Am J Epidemiol· February 2018

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High Frequency of Blackwater Fever Among Children Presenting to Hospital With Severe Febrile Illnesses in Eastern Uganda.
Peter Olupot-Olupot, Charles Engoru, Sophie Uyoga, Rita Muhindo, Alex Macharia

Clin Infect Dis· April 2017

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Blood Pressure and Arterial Stiffness in Kenyan Adolescents With αThalassemia.
Anthony O Etyang, Christopher Khayeka-Wandabwa, Sailoki Kapesa, Esther Muthumbi, Emily Odipo, Alex Macharia

J Am Heart Assoc· April 2017

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Polymorphism in a lincRNA Associates with a Doubled Risk of Pneumococcal Bacteremia in Kenyan Children.

Am J Hum Genet· June 2016

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Environmental Correlation Analysis for Genes Associated with Protection against Malaria.
Margaret J Mackinnon, Carolyne Ndila, Sophie Uyoga, Alex Macharia, Robert W Snow

Mol Biol Evol· May 2016

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Glucose-6-phosphate dehydrogenase deficiency and the risk of malaria and other diseases in children in Kenya: a case-control and a cohort study.
Sophie Uyoga, Carolyne M Ndila, Alex W Macharia, Gideon Nyutu, Shivang Shah

Lancet Haematol· October 2015

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Identifying children with excess malaria episodes after adjusting for variation in exposure: identification from a longitudinal study using statistical count models.
Francis Maina Ndungu, Kevin Marsh, Gregory Fegan, Juliana Wambua, George Nyangweso, Alex Macharia

BMC Med· August 2015

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Evaluating controlled human malaria infection in Kenyan adults with varying degrees of prior exposure to Plasmodium falciparum using sporozoites administered by intramuscular injection.
Susanne H Hodgson, Elizabeth Juma, Amina Salim, Charles Magiri, Domtila Kimani, Alex Macharia

Front Microbiol· January 2015

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