日期:
2020 年 — 2026 年
2020
2021
2022
2023
2024
2025
2026
影响因子:

SARS-CoV-2 BA.4/5 infection triggers more cross-reactive FcγRIIIa signaling and neutralization than BA.1, in the context of hybrid immunity

在混合免疫的背景下,SARS-CoV-2 BA.4/5 感染比 BA.1 感染会引发更强的交叉反应性 FcγRIIIa 信号传导和中和作用。

Richardson, Simone I; Mzindle, Nonkululeko; Motlou, Thopisang; Manamela, Nelia P; van der Mescht, Mieke A; Lambson, Bronwen E; Everatt, Josie; Amoako, Daniel Gyamfi; Balla, Sashkia; von Gottberg, Anne; Wolter, Nicole; de Beer, Zelda; de Villiers, Talita Roma; Bodenstein, Annie; van den Berg, Gretha; Abdullah, Fareed; Rossouw, Theresa M; Boswell, Michael T; Ueckermann, Veronica; Bhiman, Jinal N; Moore, Penny L

Safety and immunogenicity of booster vaccination and fractional dosing with Ad26.COV2.S or BNT162b2 in Ad26.COV2.S-vaccinated participants

在已接种Ad26.COV2.S疫苗的受试者中,加强免疫接种和分次接种Ad26.COV2.S或BNT162b2的安全性和免疫原性

Riou, Catherine; Bhiman, Jinal N; Ganga, Yashica; Sawry, Shobna; Ayres, Frances; Baguma, Richard; Balla, Sashkia R; Benede, Ntombi; Bernstein, Mallory; Besethi, Asiphe S; Cele, Sandile; Crowther, Carol; Dhar, Mrinmayee; Geyer, Sohair; Gill, Katherine; Grifoni, Alba; Hermanus, Tandile; Kaldine, Haajira; Keeton, Roanne S; Kgagudi, Prudence; Khan, Khadija; Lazarus, Erica; Le Roux, Jean; Lustig, Gila; Madzivhandila, Mashudu; Magugu, Siyabulela F J; Makhado, Zanele; Manamela, Nelia P; Mkhize, Qiniso; Mosala, Paballo; Motlou, Thopisang P; Mutavhatsindi, Hygon; Mzindle, Nonkululeko B; Nana, Anusha; Nesamari, Rofhiwa; Ngomti, Amkele; Nkayi, Anathi A; Nkosi, Thandeka P; Omondi, Millicent A; Panchia, Ravindre; Patel, Faeezah; Sette, Alessandro; Singh, Upasna; van Graan, Strauss; Venter, Elizabeth M; Walters, Avril; Moyo-Gwete, Thandeka; Richardson, Simone I; Garrett, Nigel; Rees, Helen; Bekker, Linda-Gail; Gray, Glenda; Burgers, Wendy A; Sigal, Alex; Moore, Penny L; Fairlie, Lee

Durability of ChAdOx1 nCoV-19 (AZD1222) vaccine and hybrid humoral immunity against variants including omicron BA.1 and BA.4 6 months after vaccination (COV005): a post-hoc analysis of a randomised, phase 1b-2a trial

ChAdOx1 nCoV-19 (AZD1222) 疫苗接种后 6 个月针对包括 omicron BA.1 和 BA.4 在内的变异株的持久性及混合体液免疫(COV005):一项随机 1b-2a 期试验的事后分析

Madhi, Shabir A; Kwatra, Gaurav; Richardson, Simone I; Koen, Anthonet L; Baillie, Vicky; Cutland, Clare L; Fairlie, Lee; Padayachee, Sherman D; Dheda, Keertan; Barnabas, Shaun L; Bhorat, Qasim Ebrahim; Briner, Carmen; Ahmed, Khatija; Aley, Parvinder K; Bhikha, Sutika; Bhorat, A E; Esmail, Aliasgar; Horne, Elizea; Kaldine, Haajira; Mukendi, Christian K; Madzorera, Vimbai Sharon; Manamela, Nelia P; Masilela, Mduduzi; Hermanus, S Tandile; Motlou, Thopisang; Mzindle, Nonkululeko; Oelofse, Suzette; Patel, Faeezah; Rhead, Sarah; Rossouw, Lindie; Taoushanis, Carol; van Eck, Samuel; Lambe, Teresa; Gilbert, Sarah C; Pollard, Andrew J; Moore, Penny L; Izu, Alane

Homologous Ad26.COV2.S vaccination results in reduced boosting of humoral responses in hybrid immunity, but elicits antibodies of similar magnitude regardless of prior infection

同源Ad26.COV2.S疫苗接种会导致混合免疫中体液反应的增强作用减弱,但无论先前是否感染,都能诱导产生相似水平的抗体。

Moyo-Gwete, Thandeka; Richardson, Simone I; Keeton, Roanne; Hermanus, Tandile; Spencer, Holly; Manamela, Nelia P; Ayres, Frances; Makhado, Zanele; Motlou, Thopisang; Tincho, Marius B; Benede, Ntombi; Ngomti, Amkele; Baguma, Richard; Chauke, Masego V; Mennen, Mathilda; Adriaanse, Marguerite; Skelem, Sango; Goga, Ameena; Garrett, Nigel; Bekker, Linda-Gail; Gray, Glenda; Ntusi, Ntobeko A B; Riou, Catherine; Burgers, Wendy A; Moore, Penny L

Immunogenicity of adjuvanted plant-produced SARS-CoV-2 Beta spike VLP vaccine in New Zealand white rabbits

佐剂植物源 SARS-CoV-2 Beta 刺突 VLP 疫苗对新西兰白兔的免疫原性

Martha M O'Kennedy, Celia Abolnik, Tanja Smith, Thopisang Motlou, Kruger Goosen, Kamogelo M Sepotokele, Robyn Roth, Ilse du Preez, Alma Truyts, Hester C Stark, Martin Magwaza, Osborn Mahanjana, Jan A Verschoor, Penny L Moore, Yolandy Lemmer

SARS-CoV-2 Omicron triggers cross-reactive neutralization and Fc effector functions in previously vaccinated, but not unvaccinated, individuals

SARS-CoV-2 Omicron 可在之前接种过疫苗的个体中触发交叉反应中和和 Fc 效应子功能,但不会触发未接种疫苗的个体

Simone I Richardson, Vimbai Sharon Madzorera, Holly Spencer, Nelia P Manamela, Mieke A van der Mescht, Bronwen E Lambson, Brent Oosthuysen, Frances Ayres, Zanele Makhado, Thandeka Moyo-Gwete, Nonkululeko Mzindle, Thopisang Motlou, Amy Strydom, Adriano Mendes, Houriiyah Tegally, Zelda de Beer, Talita

Ad26.COV2.S breakthrough infections induce high titers of neutralizing antibodies against Omicron and other SARS-CoV-2 variants of concern.

Ad26.COV2.S 突破性感染可诱导产生针对 Omicron 和其他令人担忧的 SARS-CoV-2 变种的高滴度中和抗体

Kitchin Dale, Richardson Simone I, van der Mescht Mieke A, Motlou Thopisang, Mzindle Nonkululeko, Moyo-Gwete Thandeka, Makhado Zanele, Ayres Frances, Manamela Nelia P, Spencer Holly, Lambson Bronwen, Oosthuysen Brent, Kaldine Haajira, du Pisanie Marizane, Mennen Mathilda, Skelem Sango, Williams Noleen, Ntusi Ntobeko A B, Burgers Wendy A, Gray Glenda G, Bekker Linda-Gail, Boswell Michael T, Rossouw Theresa M, Ueckermann Veronica, Moore Penny L

AstraZeneca COVID-19 vaccine induces robust broadly cross-reactive antibody responses in Malawian adults previously infected with SARS-CoV-2

阿斯利康新冠疫苗在先前感染过SARS-CoV-2的马拉维成年人中诱导出强效的广泛交叉反应抗体反应

Chibwana, Marah G; Moyo-Gwete, Thandeka; Kwatra, Gaurav; Mandolo, Jonathan; Hermanaus, Tandile; Motlou, Thopisang; Mzindle, Nonkululeko; Ayres, Frances; Chaponda, Mphatso; Tembo, Godwin; Mwenechanya, Percy; Mitole, Ndaona; Jassi, Chisomo; Kamng'ona, Raphael; Afran, Louise; Mzinza, David; Mwandumba, Henry C; Gordon, Stephen B; Jere, Khuzwayo; Madhi, Shabir; Moore, Penny L; Heyderman, Robert S; Jambo, Kondwani C

Prior infection with SARS-CoV-2 boosts and broadens Ad26.COV2.S immunogenicity in a variant-dependent manner

既往感染SARS-CoV-2可增强并拓宽Ad26.COV2.S的免疫原性,且这种增强和拓宽作用取决于病毒株类型。

Roanne Keeton ,Simone I Richardson ,Thandeka Moyo-Gwete ,Tandile Hermanus ,Marius B Tincho ,Ntombi Benede ,Nelia P Manamela ,Richard Baguma ,Zanele Makhado ,Amkele Ngomti ,Thopisang Motlou ,Mathilda Mennen ,Lionel Chinhoyi ,Sango Skelem ,Hazel Maboreke ,Deelan Doolabh ,Arash Iranzadeh ,Ashley D Otter ,Tim Brooks ,Mahdad Noursadeghi ,James C Moon ,Alba Grifoni ,Daniela Weiskopf ,Alessandro Sette ,Jonathan Blackburn ,Nei-Yuan Hsiao ,Carolyn Williamson ,Catherine Riou ,Ameena Goga ,Nigel Garrett ,Linda-Gail Bekker ,Glenda Gray ,Ntobeko A B Ntusi ,Penny L Moore ,Wendy A Burgers

SARS-CoV-2 exposure in Malawian blood donors: an analysis of seroprevalence and variant dynamics between January 2020 and July 2021

马拉维献血者SARS-CoV-2暴露情况:2020年1月至2021年7月血清流行率和变异动态分析

Mandolo, Jonathan; Msefula, Jacquline; Henrion, Marc Y R; Brown, Comfort; Moyo, Brewster; Samon, Aubrey; Moyo-Gwete, Thandeka; Makhado, Zanele; Ayres, Frances; Motlou, Thopisang; Mzindle, Nonkululeko; Kalata, Newton; Muula, Adamson S; Kwatra, Gaurav; Nsamala, Natasha; Likaka, Andrew; Mfune, Thom; Moore, Penny L; Mbaya, Bridon; French, Neil; Heyderman, Robert S; Swarthout, Todd; Jambo, Kondwani C