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I. Kyei · SciRah

Researcher profile · Semantic Scholar

I. Kyei

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I. Kyei — researcher profile on SciRah

h-index: 14
Works: 61
Citations: 698

Most-cited papers

African Ancestry–Associated Gene Expression Profiles in Triple-Negative Breast Cancer Underlie Altered Tumor Biology and Clinical Outcome in Women of African Descent
Rachel Martini, P. Delpe, T. Chu, K. Arora +43 more
2022Cancer Discovery114 citations Open access
Semantic Scholar
Comparative Analysis of Breast Cancer Phenotypes in African American, White American, and West Versus East African patients: Correlation Between African Ancestry and Triple-Negative Breast Cancer
Evelyn Jiagge, A. Jibril, D. Chitale, J. Bensenhaver +17 more
2016Annals of Surgical Oncology92 citations
Semantic Scholar
Hereditary Susceptibility for Triple Negative Breast Cancer Associated With Western Sub-Saharan African Ancestry: Results From an International Surgical Breast Cancer Collaborative.
L. Newman, B. Jenkins, Ya-Lei Chen, J. Oppong +22 more
2019Annals of Surgery75 citations
Semantic Scholar
Incidence and determinants of diabetes-related lower limb amputations in Ghana, 2010–2015- a retrospective cohort study
Osei Sarfo-Kantanka, F. Sarfo, I. Kyei, Charles Agyemang +1 more
2019BMC Endocrine Disorders47 citations Open access
Semantic Scholar
Breast Cancer and African Ancestry: Lessons Learned at the 10-Year Anniversary of the Ghana-Michigan Research Partnership and International Breast Registry
E. Jiagge, J. Oppong, J. Bensenhaver, F. Aitpillah +27 more
2016Journal of Global Oncology30 citations Open access
Semantic Scholar
Thyroid Disorders in Central Ghana: The Influence of 20 Years of Iodization
Osei Sarfo-Kantanka, I. Kyei, F. Sarfo, E. O. Ansah
2017Journal of Thyroid Research29 citations Open access
Semantic Scholar
Access to and quality of elective care: a prospective cohort study using hernia surgery as a tracer condition in 83 countries.
A. Dönmez, A. Goswami, A. Raheja, A. Bhadani +496 more
2024Lancet Global Health27 citations Open access
Semantic Scholar
Characterizing breast cancer in a population with increased prevalence of triple negative breast cancer: Androgen Receptor and ALDH1 expression in Ghanaian women
Erica Proctor, K. Kidwell, E. Jiagge, J. Bensenhaver +16 more
2015Annals of Surgical Oncology27 citations Open access
Semantic Scholar
A prognostic model for use before elective surgery to estimate the risk of postoperative pulmonary complications (GSU-Pulmonary Score): a development and validation study in three international cohorts
L. Bravo, J. Simoes, V. Cardoso, A. Adisa +496 more
2024The Lancet Digital Health24 citations Open access
Semantic Scholar
Investigation of triple-negative breast cancer risk alleles in an International African-enriched cohort
Rachel Martini, Ya-Lei Chen, B. Jenkins, Isra Elhussin +29 more
2020Scientific Reports23 citations Open access
Semantic Scholar
Seeking healthcare at their ‘right’ time; the iterative decision process for women with breast cancer
A. E. Agbeko, Joshua Arthur, J. Bayuo, B. Kaburi +1 more
2020BMC Cancer19 citations Open access
Semantic Scholar
Diabetes-related foot disorders among adult Ghanaians
Osei Sarfo-Kantanka, I. Kyei, J. Mbanya, Michael Owusu-Ansah
2018Diabetic Foot & Ankle19 citations Open access
Semantic Scholar
Kinome-Focused CRISPR-Cas9 Screens in African Ancestry Patient-Derived Breast Cancer Organoids Identify Essential Kinases and Synergy of EGFR and FGFR1 Inhibition
Florencia P. Madorsky Rowdo, Rachel Martini, Sarah Ackermann, Colin P Tang +30 more
2025Cancer Research18 citations Open access
Semantic Scholar
Spectrum of Endocrine Disorders in Central Ghana
Osei Sarfo-Kantanka, F. Sarfo, E. O. Ansah, I. Kyei
2017International Journal of Endocrinology15 citations Open access
Semantic Scholar
Patient-derived tumor organoids with p53 mutations, and not wild-type p53, are sensitive to synergistic combination PARP inhibitor treatment
Florencia P. Madorsky Rowdo, G. Xiao, G. Khramtsova, John Nguyen +22 more
2023bioRxiv13 citations Open access
Semantic Scholar
The Effect of Thyroid Dysfunction on the Cardiovascular Risk of Type 2 Diabetes Mellitus Patients in Ghana
Osei Sarfo-Kantanka, F. Sarfo, E. O. Ansah, I. Kyei
2018Journal of Diabetes Research13 citations Open access
Semantic Scholar
Patient-derived tumor organoids with p53 mutations, and not wild-type p53, are sensitive to synergistic combination PARP inhibitor treatment
Florencia P. Madorsky Rowdo, G. Xiao, G. Khramtsova, John Nguyen +22 more
2024Cancer Letters12 citations Open access
Semantic Scholar
Comparative analysis of breast cancer characteristics in young premenopausal and postmenopausal women in Ghana
Kingsley Bosompem, J. Yorke, T. Buckman, S. G. Brenu +7 more
2024Scientific Reports10 citations Open access
Semantic Scholar
Graves Disease in Central Ghana: Clinical Characteristics and Associated Factors
Osei Sarfo-Kantanka, F. Sarfo, E. O. Ansah, I. Kyei
2018Clinical Medicine Insights: Endocrinology and Diabetes10 citations Open access
Semantic Scholar
Innovative Methodology for Strengthening a Multidisciplinary Team Approach in Cities in Low- and Middle-Income Countries
V. Eaton, Angela Zambrano, V. Sanabria, Roberto López +9 more
2022JCO Global Oncology9 citations Open access
Semantic Scholar
Brief report: Global health initiatives and breast oncology capacity-building in Africa.
Solange Bayard, L. Susick, I. Kyei, Ya-Lei Chen +3 more
2020American Journal of Surgery8 citations
Semantic Scholar
Changing Epidemiology of Intestinal Obstruction in Ghana: Signs of Increasing Surgical Capacity and an Aging Population
A. Gyedu, F. Abantanga, I. Kyei, G. Boakye +1 more
2015Digestive Surgery8 citations
Semantic Scholar
Patients’ Perspectives on Breast Reconstruction in Sub-Saharan Africa
Natalie M. Guzman, B. Baglien, Eden Kassa, I. Kyei +5 more
2025JAMA Network Open6 citations
Semantic Scholar
Causes and predictors of mortality among Ghanaians hospitalised with endocrine disorders
Osei Sarfo-Kantanka, E. O. Ansah, I. Kyei, N. Barnes
2019International Health6 citations Open access
Semantic Scholar
Safety and equity in scaling minimally invasive surgery worldwide in 109 countries using cholecystectomy as a tracer procedure: a prospective cohort study.
S. Kamarajah, Omar Kouli, W. Ng, R. Pius +496 more
2026Lancet Global Health5 citations Open access
Semantic Scholar
Pathogenic FANCC Variants Are Associated with Accessory Breasts in a Sub-Saharan African Multiplex Family
Abass Shaibu Danbaki, Christian Opoku Asamoah, Gideon Okyere Mensah, Bruce Tsri +9 more
2025Current Issues in Molecular Biology4 citations Open access
Semantic Scholar
Developing a Surgical Oncology Workforce in West Africa: A Needs Assessment and Environmental Scan
Sulaiman Nanji, O. Alatise, Serigne Magueye Gueye, Shaila Merchant +15 more
2024Annals of Surgical Oncology4 citations
Semantic Scholar
Surgical management of traumatic diaphragmatic rupture: ten-year experience in a Teaching Hospital in Ghana
Isaac Okyere, S. Mensah, Sanjeev Singh, P. Okyere +2 more
2022Kardiochirurgia i torakochirurgia polska = Polish journal of cardio-thoracic surgery4 citations Open access
Semantic Scholar
African Clinicians’ Prioritization of Needs in International Breast Cancer Partnerships
Kofi K. Gyan, I. Kyei, L. Susick, Ya-Lei Chen +3 more
2019JAMA Surgery4 citations Open access
Semantic Scholar
Assessing Breast Cancer Diagnosis and Management in Ghana per the Global Breast Cancer Initiative Key Performance Indicators
S. Mensah, I. Kyei, Kwabena Agbedinu, Joshua Shiako +2 more
2025JCO Global Oncology3 citations Open access
Semantic Scholar
Participant Evaluation of a Multi-disciplinary Oncology Preceptorship Training Program for Oncology Health Professionals from Kumasi, Ghana
K. Merrell, Thomas Okpoti Konney, O. Acheamfour, J. Lucido +28 more
2024Journal of Cancer Education3 citations Open access
Semantic Scholar
Extra gonadal sclerosing stromal tumour in the transverse mesocolon.
S. Mensah, I. Kyei, M. Ohene-Yeboah, E. Adjei
2016Ghana Medical Journal3 citations Open access
Semantic Scholar
Urachal cyst: a rare cause of an abdominal mass in a Ghanaian adult female: a case report
I. Kyei, S. Mensah, Joshua Shiako, Emmanuel Owusu-Ansah +2 more
2025Journal of Surgical Case Reports2 citations
Semantic Scholar
Kinome focused CRISPR-Cas9 screens in African ancestry patient-derived breast cancer organoids identifies essential kinases and synergy of EGFR and FGFR1 inhibition
Florencia P. Madorsky Rowdo, Rachel Martini, Sarah Ackermann, Colin P Tang +30 more
2023bioRxiv2 citations Open access
Semantic Scholar
African-Ancestry Associated Gene Expression Signatures and Pathways in Triple Negative Breast Cancer, a Comparison Across Women of African Descent
Rachel Martini, Princesca Delpe, Timothy R. Chu, K. Arora +40 more
2022medRxiv2 citations Open access
Semantic Scholar
Abstract P6-12-14: Comparative analysis of breast cancer phenotypes in African American, White American, and African patients- Correlation between African ancestry and triple negative breast cancer
L. Newman, E. Jiagge, J. Bensenhaver, D. Chitale +10 more
20162 citations
Semantic Scholar
Oncologic Anthropology and the African Diaspora: Twenty-Year Anniversary Report, International Center for the Study of Breast Cancer Subtypes (ICSBCS)
I. Kyei, Vivan Bea, Kofi K. Gyan, Ernest K. Adjei +71 more
2025Annals of Surgical Oncology1 citations
Semantic Scholar
Patterns of breast cancer locoregional relapse, metastasis, and subtypes in Ghana
G. A. Boaitey, Rachel Martini, B. Stonaker, E. Bonsu +7 more
2024BMC Cancer1 citations Open access
Semantic Scholar
Abstract 2247: Evaluation of multidrug resistant genes among breast cancer patients in Ghana
G. A. Boaitey, Rachel Martini, M. Davis, Lisa Newman +10 more
2023Cancer Research1 citations
Semantic Scholar
Abstract NG03: Multiomics in disparities research: Identifying African ancestry-specific mechanisms in the triple negative breast cancer tumor microenvironment
Rachel Martini, Max Chao, Timothy R. Chu, I. Kyei +9 more
2023Cancer Research1 citations
Semantic Scholar
A gist on an obscure neoplasm in Ghana: gastrointestinal stromal tumours
J. Yorke, S. G. Brenu, Ronald Awoonor-Williams, S. Tabiri +21 more
2023BMC Research Notes1 citations Open access
Semantic Scholar
Creating Models to Identify New Therapeutic Options for Aggressive African Breast Cancers
E. Jiagge, J. Bensenhaver, K. Celina, M. Hoenerhoff +8 more
2018Journal of Global Oncology1 citations Open access
Semantic Scholar
Patient expectations of outcome from systemic treatment for metastatic breast cancer
A. E. Agbeko, Adelaide Bekai, Jonathan Boakye-Yiadom, Serwaa Asare-Bediako +5 more
2026Ghana Medical Journal0 citations Open access
Semantic Scholar
Breast Cancer Care in Ghana: A Review of the Continuum of Care and Progress Toward Universal Health Coverage
Shannon C. Lyden, E. O'Connor, Katie Kenny, Hannah Wang +8 more
2026International Journal of Breast Cancer0 citations Open access
Semantic Scholar
Abstract C156: Results from an international breast cancer (BC) consortium analyzing low HER2/neu (HER2-Low) among cases of hormone receptor (HR)-positive and triple negative breast cancer (TNBC) in women with African ancestry
B. Stonaker, Ernest K. Adjei, Sandra Demaria, Laura C. Collins +7 more
2026Cancer Epidemiology, Biomarkers & Prevention0 citations
Semantic Scholar
Cardiotoxicity and the 10-year cardiovascular risk profiles of breast cancer patients in a resource-poor setting
S. Gyabaah, I. Kyei, B. O. Owusu, R. Asampong +3 more
2026European Heart Journal, Supplement0 citations
Semantic Scholar
Histo-Morphologic Characteristics of Breast Cancer in Ghanaian Women and their Pathologic Response Patterns to Neoadjuvant Chemotherapy
Ronald Awoonor-Williams, C. Abaidoo, E. Adjei, I. Kyei +14 more
2026Journal of the West African College of Surgeons0 citations Open access
Semantic Scholar
Health Comes First: A Qualitative Study of Empowerment in Women Facing Breast Cancer in Ghana and Ethiopia.
B. Baglien, Natalie M. Guzman, Eden Kassa, I. Kyei +5 more
2025JCO Global Oncology0 citations Open access
Semantic Scholar
Evaluating the efficacy of dilute povidone-iodine versus normal saline for preventing surgical site infections following appendectomy: a prospective observational study in Ghanaian tertiary hospital
Sulemana Abdul-Latif, J. Yorke, S. G. Brenu, J. Oppong +21 more
2025BMC Surgery0 citations Open access
Semantic Scholar
18. “Who Am I Trying to Fool, God or Myself?”: A Qualitative Analysis of Sociocultural Attitudes and Perceptions about Breast Reconstruction in Sub-Saharan Africa
Natalie M. Guzman, B. Baglien, Mary E. Byrnes, Eden Solomon +3 more
2024Plastic and Reconstructive Surgery - Global Open0 citations Open access
Semantic Scholar

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