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M. Ramharter · SciRah

Researcher profile · Semantic Scholar

M. Ramharter

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M. Ramharter — researcher profile on SciRah

h-index: 48
Works: 326
Citations: 7,663

Most-cited papers

A time-resolved proteomic and prognostic map of COVID-19
Vadim Demichev, P. Tober-Lau, O. Lemke, T. Nazarenko +117 more
2021Cell Systems169 citations Open access
Semantic Scholar
Germany COVID-19 Snapshot MOnitoring (COSMO Germany): Monitoring knowledge, risk perceptions, preventive behaviours, and public trust in the current coronavirus outbreak in Germany
C. Betsch, L. Wieler, M. Bošnjak, M. Ramharter +7 more
2020105 citations
Semantic Scholar
Analysis of Co-inhibitory Receptor Expression in COVID-19 Infection Compared to Acute Plasmodium falciparum Malaria: LAG-3 and TIM-3 Correlate With T Cell Activation and Course of Disease
Marissa Herrmann, Sophia Schulte, N. Wildner, Melanie Wittner +6 more
2020Frontiers in Immunology64 citations Open access
Semantic Scholar
RNAemia Corresponds to Disease Severity and Antibody Response in Hospitalized COVID-19 Patients
K. Eberhardt, C. Meyer-Schwickerath, E. Heger, E. Knops +11 more
2020Viruses58 citations Open access
Semantic Scholar
A proteomic survival predictor for COVID-19 patients in intensive care
Vadim Demichev, P. Tober-Lau, T. Nazarenko, O. Lemke +65 more
2021medRxiv56 citations Open access
Semantic Scholar
Alveolar echinococcosis in immunocompromised hosts.
B. Autier, B. Gottstein, L. Millon, M. Ramharter +4 more
2022Clinical Microbiology and Infection40 citations Open access
Semantic Scholar
Birth weight, growth, nutritional status and mortality of infants from Lambaréné and Fougamou in Gabon in their first year of life
Rella Zoleko-Manego, J. Mischlinger, J. Dejon-Agobé, A. Basra +11 more
2021PLoS ONE30 citations Open access
Semantic Scholar
Development of sustainable research excellence with a global perspective on infectious diseases: Centre de Recherches Médicales de Lambaréné (CERMEL), Gabon
M. Ramharter, S. Agnandji, A. Adegnika, B. Lell +13 more
2021Wiener Klinische Wochenschrift27 citations Open access
Semantic Scholar
Pyronaridine–artesunate real-world safety, tolerability, and effectiveness in malaria patients in 5 African countries: A single-arm, open-label, cohort event monitoring study
Gaston Tona Lutete, G. Mombo-Ngoma, S. Assi, J. Bigoga +13 more
2021PLoS Medicine26 citations Open access
Semantic Scholar
Distinct loiasis infection states and associated clinical and hematological manifestations in patients from Gabon
Luzia Veletzky, K. Eberhardt, Jennifer Hergeth, Daniel Stelzl +10 more
2022PLoS Neglected Tropical Diseases23 citations Open access
Semantic Scholar
Association of low birth weight and polyparasitic infection during pregnancy in Lambaréné, Gabon
Y. J. Honkpéhédji, B. Adégbitè, J. Zinsou, J. Dejon-Agobé +12 more
2021Tropical medicine & international health23 citations Open access
Semantic Scholar
Longitudinal monitoring of laboratory markers characterizes hospitalized and ambulatory COVID-19 patients
T. Velavan, Salih Kuk, Le Thi Kieu Linh, Carlos Lamsfus Calle +15 more
2021Scientific Reports21 citations Open access
Semantic Scholar
Exploratory analysis of the effect of helminth infection on the immunogenicity and efficacy of the asexual blood-stage malaria vaccine candidate GMZ2
O. Nouatin, J. Mengue, J. Dejon-Agobé, Rolf Fendel +21 more
2021PLoS Neglected Tropical Diseases19 citations Open access
Semantic Scholar
Prevalence of and risk factors for microscopic and submicroscopic malaria infections in pregnancy: a systematic review and meta-analysis
A. V. van Eijk, K. Stepniewska, Jenny Hill, Steve M. Taylor +112 more
2023Lancet Global Health18 citations Open access
Semantic Scholar
The four weeks before lockdown during the COVID-19 pandemic in Germany: a weekly serial cross-sectional survey on risk perceptions, knowledge, public trust and behaviour, 3 to 25 March 2020
C. Betsch, L. Korn, Tanja Burgard, W. Gaissmaier +12 more
2021Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin16 citations Open access
Semantic Scholar
Pharmacokinetics of Ribavirin in the Treatment of Lassa Fever: An Observational Clinical Study at the Irrua Specialist Teaching Hospital, Edo State, Nigeria
M. Groger, P. Akhideno, Christine J. Kleist, Femi Babatunde +22 more
2022Clinical Infectious Diseases15 citations Open access
Semantic Scholar
Challenges in the clinical development pathway for triple and multiple drug combinations in the treatment of uncomplicated falciparum malaria
Q. Bassat, Oumou Maïga-Ascofaré, J. May, J. Clain +7 more
2022Malaria Journal15 citations Open access
Semantic Scholar
Evaluation of the safety and efficacy of dihydroartemisinin–piperaquine for intermittent preventive treatment of malaria in HIV-infected pregnant women: protocol of a multicentre, two-arm, randomised, placebo-controlled, superiority clinical trial (MAMAH project)
R. González, T. Nhampossa, G. Mombo-Ngoma, J. Mischlinger +15 more
2021BMJ Open15 citations Open access
Semantic Scholar
T cells expressing multiple co-inhibitory molecules in acute malaria are not exhausted but exert a suppressive function
J. Brandi, Cari Lehmann, Lea-Christina Kaminski, J. Schulze zur Wiesch +5 more
2021bioRxiv14 citations Open access
Semantic Scholar
Efficacy, safety, and tolerability of albendazole and ivermectin based regimens for the treatment of microfilaraemic loiasis in adult patients in Gabon: A randomized controlled assessor blinded clinical trial
Rella Zoleko-Manego, Ruth Kreuzmair, Luzia Veletzky, Wilfrid Ndzebe-Ndoumba +12 more
2023PLoS Neglected Tropical Diseases13 citations Open access
Semantic Scholar
Burden of malaria in pregnancy among adolescent girls compared to adult women in 5 sub-Saharan African countries: A secondary individual participant data meta-analysis of 2 clinical trials
Clara Pons-Duran, G. Mombo-Ngoma, E. Macete, M. Desai +16 more
2022PLoS Medicine13 citations Open access
Semantic Scholar
Diagnostic performance of capillary and venous blood samples in the detection of Loa loa and Mansonella perstans microfilaraemia using light microscopy
J. Mischlinger, R. Z. Manego, G. Mombo-Ngoma, Dorothea Ekoka Mbassi +14 more
2021PLoS Neglected Tropical Diseases13 citations Open access
Semantic Scholar
Variability in white blood cell count during uncomplicated malaria and implications for parasite density estimation: a WorldWide Antimalarial Resistance Network individual patient data meta-analysis
E. Wynberg, R. Commons, G. Humphreys, H. Ashurst +60 more
2023Malaria Journal12 citations Open access
Semantic Scholar
TIPS and splenorenal shunt for complications of portal hypertension in chronic hepatosplenic schistosomiasis–A case series and review of the literature
Tamara Nordmann, S. Schlabe, T. Feldt, F. Gobbi +13 more
2021PLoS Neglected Tropical Diseases12 citations Open access
Semantic Scholar
Evidence for in vitro and in vivo activity of the antimalarial pyronaridine against Schistosoma
E. Koehne, Nina Zander, Miriam Rodi, Jana Held +6 more
2021PLoS Neglected Tropical Diseases12 citations Open access
Semantic Scholar
Effectiveness of pyronaridine-artesunate against Plasmodium malariae, Plasmodium ovale spp, and mixed-Plasmodium infections: a post-hoc analysis of the CANTAM-Pyramax trial
M. Groger, Gaston Tona Lutete, G. Mombo-Ngoma, Nsengi Y. Ntamabyaliro +11 more
2022The Lancet Microbe11 citations Open access
Semantic Scholar
Predictive Performance of Rapid Diagnostic Tests for Falciparum Malaria and Its Modeled Impact on Integrated Community Case Management of Malaria in Sub-Saharan African Febrile Children
J. Mischlinger, Veronika Dudek, M. Ramharter
2021Clinical Infectious Diseases11 citations Open access
Semantic Scholar
German COVID-19 Snapshot Monitoring (COSMO) - Welle 14 (09.06.2020)
C. Betsch, L. Korn, Lisa Felgendreff, Sarah Eitze +16 more
202011 citations
Semantic Scholar
Rabies post-exposure prophylaxis of international travellers - Results from two major German travel clinics.
F. Saffar, Melina Heinemann, Christian Heitkamp, Daniel Stelzl +4 more
2023Travel Medicine and Infectious Disease10 citations
Semantic Scholar
Performance of Field’s Stain Compared with Conventional Giemsa Stain for the Rapid Detection of Blood Microfilariae in Gabon
Franck-A Ekoka Mbassi, G. Mombo-Ngoma, Wilfrid Ndzebe Ndoumba, E. K. Yovo +7 more
2022American Journal of Tropical Medicine and Hygiene10 citations Open access
Semantic Scholar
Haematological consequences of acute uncomplicated falciparum malaria: a WorldWide Antimalarial Resistance Network pooled analysis of individual patient data
R. Mansoor, R. Commons, N. Douglas, B. Abuaku +144 more
2022BMC Medicine10 citations Open access
Semantic Scholar
Drug-induced hypersensitivity to artemisinin-based therapies for malaria.
Tamara Nordmann, S. Borrmann, M. Ramharter
2021Trends in Parasitology10 citations Open access
Semantic Scholar
Real-life effectiveness of anti-malarial treatment regimens: what are we aiming for?
Dorothea Ekoka Mbassi, Christoph Pfaffendorf, G. Mombo-Ngoma, B. Kreuels +1 more
2023Malaria Journal8 citations Open access
Semantic Scholar
Creatine kinase-(MB) and hepcidin as candidate biomarkers for early diagnosis of pulmonary tuberculosis: a proof-of-concept study in Lambaréné, Gabon
P. Essone, B. Adégbitè, M. J. Mbadinga, Armel V. N. Mbouna +11 more
2022Infection8 citations Open access
Semantic Scholar
Two Cases of Lassa Fever Successfully Treated with Ribavirin and Adjunct Dexamethasone for Concomitant Infections
S. Okogbenin, C. Erameh, J. Okoeguale, O. Edeawe +11 more
2022Emerging Infectious Diseases8 citations Open access
Semantic Scholar
Malaria in the Time of COVID-19: Do Not Miss the Real Cause of Illness
Johannes Jochum, B. Kreuels, E. Tannich, S. Huber +4 more
2021Tropical Medicine and Infectious Disease8 citations Open access
Semantic Scholar
Symptoms of illness during travel and risk factors for non-adherence to malaria prophylaxis—a cross-sectional study in travellers from Germany
F. Reinsberg, Mary W. Moehlmann, R. Krumkamp, L. Landsmann +8 more
2023Journal of Travel Medicine7 citations Open access
Semantic Scholar
Tick-Borne Encephalitis Specific Lymphocyte Response after Allogeneic Hematopoietic Stem Cell Transplantation Predicts Humoral Immunity after Vaccination
N. Harrison, K. Grabmeier-Pfistershammer, A. Graf, D. Trapin +10 more
2021Vaccines7 citations Open access
Semantic Scholar
Recurrent Swelling and Microfilaremia Caused by Dirofilaria repens Infection after Travel to India
Lena Huebl, D. Tappe, M. Giese, S. Mempel +5 more
2021Emerging Infectious Diseases7 citations Open access
Semantic Scholar
COVID-19 vaccine acceptance, barriers and facilitators among healthcare workers in Pakistan
K. Rehman, Muhammad Hakim, Nauman Arif, S. Islam +3 more
20217 citations Open access
Semantic Scholar
A standardised Phase III clinical trial framework to assess therapeutic interventions for Lassa fever
A. Olayinka, J. Bourner, G. Akpede, J. Okoeguale +32 more
2022PLoS Neglected Tropical Diseases6 citations Open access
Semantic Scholar
Evaluation of Eosinophilic Cationic Protein as a Marker of Alveolar and Cystic Echinococcosis
J. Hotz, K. Kaczirek, S. Stremitzer, F. Waneck +9 more
2022Pathogens6 citations Open access
Semantic Scholar
Effectiveness of antimalarial drug combinations in treating concomitant urogenital schistosomiasis in malaria patients in Lambaréné, Gabon: A non-randomised event-monitoring study
Rella Zoleko-Manego, D. G. Okwu, Christian Handrich, Lia B Dimessa-Mbadinga +12 more
2022PLoS Neglected Tropical Diseases6 citations Open access
Semantic Scholar
The Supposedly Innocuous Eye Worm: Or, What Could Make You Put Chili in Your Eye?
Luzia Veletzky, G. Mombo-Ngoma, M. Ramharter
2021American Journal of Tropical Medicine and Hygiene6 citations Open access
Semantic Scholar
Deciphering the Plasmodium falciparum malaria-specific CD4+ T cell response: ex vivo detection of high frequencies of PD-1+TIGIT+ EXP1-specific CD4+ T cells using a novel HLA-DR11-restricted MHC class II tetramer.
Sophia Schulte, Janna Heide, C. Ackermann, S. Peine +5 more
2021Clinical and Experimental Immunology6 citations Open access
Semantic Scholar
Focussed Assessment with Sonography in acute Lassa Fever (FASLa) - development of a point-of-care protocol and description of common ultrasound findings.
C. Erameh, T. Koch, O. Edeawe, L. Oestereich +13 more
2023Journal of Infection5 citations Open access
Semantic Scholar
The West Africa Lassa fever Consortium pre-positioned protocol for a Phase II/III adaptive, randomised, controlled, platform trial to evaluate multiple Lassa fever therapeutics
J. Bourner, A. Salam, M. Jaspard, A. Olayinka +8 more
2023Wellcome Open Research5 citations Open access
Semantic Scholar
Epidemiology of co-infections in pregnant women living with human immunodeficiency virus 1 in rural Gabon: a cross-sectional study
S. D. Davi, D. G. Okwu, M. Luetgehetmann, Frederique Mbang Abba +9 more
2023Infectious Diseases of Poverty4 citations Open access
Semantic Scholar
Impact of antibiotic intake on incidence of extended spectrum beta-lactamase producing Enterobacterales in sub-Saharan Africa - results from a community-based longitudinal study.
Melina Heinemann, Lukas Kleinjohann, T. Rolling, Doris Winter +7 more
2022Clinical Microbiology and Infection4 citations Open access
Semantic Scholar
COVID-19 Snapshot Monitoring (COSMO Germany) - Wave 54
C. Betsch, L. Korn, Lisa Felgendreff, Sarah Eitze +13 more
20214 citations
Semantic Scholar

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G. Mombo-Ngoma×19
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G. Mombo-Ngoma — researcher profile on SciRah
A. Adegnika×12
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A. Adegnika — researcher profile on SciRah
P. Kremsner×10
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B. Lell×9
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Rella Zoleko-Manego

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Rella Zoleko-Manego — researcher profile on SciRah

J. Mischlinger×7

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S. Agnandji — researcher profile on SciRah

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M. Addo — researcher profile on SciRah

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B. Kreuels — researcher profile on SciRah

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M. Groger — researcher profile on SciRah

Luzia Veletzky×6

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Luzia Veletzky — researcher profile on SciRah

R. González×5

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R. González — researcher profile on SciRah