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Anna Kramvis

university of the witwatersrand

43H-index
148Paper Count
7.3KCitation Count
Published Papers 71
Publication Date
Prevalence of hepatitis B virus infection and its associated factors in Ethiopia: a recent systematic review and meta-analysis
err2025-05-24
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errTadesse, Senait; Munshea, Abaineh; Gelaw, Baye; Peshu, Norbert; Tesfa, Endalamaw; Mekonnen, Feleke; Tefera, Mulugeta Mihrete; Kahsu, Getachew; Endalamaw, Demeke; Kramvis, Anna; Adugna, Meseret; Wandiga, Steve
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Hepatitis B virus resistance to nucleos(t)ide analogue therapy: WHO consultation on questions, challenges, and a roadmap for the field
err2025-04-09
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errSheila F Lumley; Jolynne Mokaya; Tongai G Maponga; Anna Kramvis; Geoffrey Dusheiko; William Irving; Marion Delphin; Khadija Said Mohammed; Louise O Downs; Elizabeth Waddilove; Motswedi Anderson; Collins Iwuji; Nokukhanya Msomi; Ponsiano Ocama; Saeed Hamid; Danjuma Adda; Rachel Halford; Kenneth Kabagambe; Kimberley S M Benschop; Seth Inzaule; Polin Chan; Margaret Alia Samson Paul; Kiyohiko Izumi; Tiara Nisa; Jean De Dieu Iragena; Amalia Girón-Callejas; Aboudou Raïmi Kpossou; Ganiyu Jamiyu; Omolara Emmanuel; Mahamadou Balkissa; Mamadou Keita; Nishi Prabdial-Sing; Alexander Martinez; Eleanor Namusoke Magongo; Yiming Shao; Omar Sued; Leandro Soares Sereno; Robert W Shafer; Olufunmilayo Lesi; Diana Faini; Philippa Easterbrook; Chris Duncombe; Michael R Jordan; Philippa C Matthews
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A putative hepatitis B virus sequence motif associated with hepatocellular carcinoma in South African adults
err2025-02-01
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errMaponga, Tongai G.; McNaughton, Anna L.; Campbell, Cori; de Cesare, Mariateresa; Mokaya, Jolynne; Lumley, Sheila F.; Bonsall, David; Ip, Camilla L. C.; Chai, Haiting; Van Rensburg, Christo; Glashoff, Richard H.; Waddilove, Elizabeth; Preiser, Wolfgang; Blackard, Jason T.; Ansari, M. Azim; Kramvis, Anna; Andersson, Monique I.; Matthews, Philippa C.
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Availability of point-of-care HBV tests in resource-limited settings
err2024-12-01
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errLau, Daryl T. Y.; Jackson, Kathy; Picchio, Camila A.; Kramvis, Anna; Sonderup, Mark; Lemoine, Maud; Matthews, Gail; Howell, Jessica; Coffin, Carla S.; Hellard, Margaret; Lee, Alice U.; Anderson, David A.; Kerth, Helene A.; Lee, El Eunyoung; Tavis, John E.; Dandri, Maura; Revill, Peter A.; Spearman, C. Wendy; Penicaud, Capucine; Levrero, Massimo; El-Sayed, Manal
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Sex-related outcomes in patients receiving shortened or longer dual antiplatelet treatment after percutaneous coronary intervention: a systematic review and meta-analysis
err2024-10-28
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PREAI
errApostolos, A.; Nastouli, K. M.; Bozika, M.; Papafaklis, M.; Karanasos, A.; Kramvis, A.; Trigka, A.; Toutouzas, K.; Davlouros, P.; Tsigkas, G.
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Persistence and risk factors of occult hepatitis B virus infections among antiretroviral therapy-naïve people living with HIV in Botswana
err2024-05-09
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errAnderson, Motswedi; Phinius, Bonolo B.; Phakedi, Basetsana K.; Mudanga, Mbatshi; Bhebhe, Lynnette N.; Tlhabano, Girlie N.; Motshosi, Patience; Ratsoma, Tsholofelo; Baruti, Kabo; Mpebe, Gorata; Choga, Wonderful T.; Marlink, Richard; Glebe, Dieter; Blackard, Jason T.; Moyo, Sikhulile; Kramvis, Anna; Gaseitsiwe, Simani
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Navigating paediatric virology through the COVID-19 era (Review)
err2023-07-26
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errMammas, Ioannis N.; Drysdale, Simon B.; Charalampous, Charalampos; Koletsi, Patra; Papatheodoropoulou, Alexia; Koutsaftiki, Chryssie; Sergentanis, Theodoros; Merakou, Kyriakoula; Kornarou, Helen; Papaioannou, Georgia; Kramvis, Anna; Greenough, Anne; Theodoridou, Maria; Spandidos, Demetrios A.
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Editorial: AIDS 40th Year
err2023-03-31
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errZhou, Jiasheng; Jiang, Shibo; Zhou, Tongqing; Chen, Zhiwei; Jin, Xia; Zhang, Wenyan; Rerks-ngarm, Supachai; Kramvis, Anna; Deng, Kai; Zhang, Linqi
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The Complex Role of HBeAg and Its Precursors in the Pathway to Hepatocellular Carcinoma
err2023-03-27
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errPadarath, Kiyasha; Deroubaix, Aurelie; Kramvis, Anna
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Molecular characterization and genotyping of hepatitis C virus from Sudanese end-stage renal disease patients on haemodialysis
err2022-11-14
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errZitha, Trodia; Chen, Chien-Yu; Mudawi, Hatim; Hussein, Waleed; Mukhtar, Maowia; Shigidi, Mazin; Yousif, Mohamed Elamin Awad; Ali, Mohammed Ahmed; Glebe, Dieter; Kramvis, Anna
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Hepatocellular carcinoma: measures to improve the outlook in sub-Saharan Africa
err2022-11-01
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PREAI
errSpearman, C. Wendy; Dusheiko, Geoffrey; Jonas, Eduard; Abdo, Abdelmounem; Afihene, Mary; Cunha, Lina; Desalegn, Hailemichael; Kassianides, Chris; Katsidzira, Leolin; Kramvis, Anna; Lam, Philip; Lesi, Olufunmilayo A.; Micah, Eileen A.; Musabeyezu, Emmanuel; Ndow, Gibril; Nnabuchi, Chidi V.; Ocama, Ponsiano; Okeke, Edith; Rwegasha, John; Shewaye, Abate B.; Some, Fatuma F.; Tzeuton, Christian; Sonderup, Mark W.
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Hepatitis B Virus Research in South Africa
err2022-08-31
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errMaepa, Mohube B.; Ely, Abdullah; Kramvis, Anna; Bloom, Kristie; Naidoo, Kubendran; Simani, Omphile E.; Maponga, Tongai G.; Arbuthnot, Patrick
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Editorial: Translational research in hepatitis E, Vol II
err2022-08-24
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errKramvis, Anna; Teresa Perez-Gracia, Maria; Lole, Kavita Satish; Rodriguez-Iglesias, Manuel; Shalimar, None
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RNA Therapeutic Options to Manage Aberrant Signaling Pathways in Hepatocellular Carcinoma: Dream or Reality?
err2022-05-04
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errSartorius, Kurt; Antwi, Samuel O.; Chuturgoon, Anil; Roberts, Lewis R.; Kramvis, Anna
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In Vivo Modelling of Hepatitis B Virus Subgenotype A1 Replication Using Adeno-Associated Viral Vectors
err2021-11-09
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errLimani, Shonisani Wendy; Mnyandu, Njabulo; Ely, Abdullah; Wadee, Reubina; Kramvis, Anna; Arbuthnot, Patrick; Maepa, Mohube Betty
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The Epigenetic Modulation of Cancer and Immune Pathways in Hepatitis B Virus-Associated Hepatocellular Carcinoma: The Influence of HBx and miRNA Dysregulation
err2021-04-29
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errSartorius, Kurt; An, Ping; Winkler, Cheryl; Chuturgoon, Anil; Li, Xiaodong; Makarova, Julia; Kramvis, Anna
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The Multiple Roles of Hepatitis B Virus X Protein (HBx) Dysregulated MicroRNA in Hepatitis B Virus-Associated Hepatocellular Carcinoma (HBV-HCC) and Immune Pathways
err2020-07-10
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errSartorius, Kurt; Swadling, Leo; An, Ping; Makarova, Julia; Winkler, Cheryl; Chuturgoon, Anil; Kramvis, Anna
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