Efficacy of ultra-short, response-guided sofosbuvir and daclatasvir therapy for hepatitis C in a single-arm mechanistic pilot study

Autor: Barnaby Flower, Le Manh Hung, Leanne Mccabe, M Azim Ansari, Chau Le Ngoc, Thu Vo Thi, Hang Vu Thi Kim, Phuong Nguyen Thi Ngoc, Le Thanh Phuong, Vo Minh Quang, Thuan Dang Trong, Thao Le Thi, Tran Nguyen Bao, Cherry Kingsley, David Smith, Richard M Hoglund, Joel Tarning, Evelyne Kestelyn, Sarah L Pett, Rogier van Doorn, Jennifer Ilo Van Nuil, Hugo Turner, Guy E Thwaites, Eleanor Barnes, Motiur Rahman, Ann Sarah Walker, Jeremy N Day, Nguyen VV Chau, Graham S Cooke

Publikováno v: eLife, Vol 12 (2023)

Background: World Health Organization has called for research into predictive factors for selecting persons who could be successfully treated with shorter durations of direct-acting antiviral (DAA) therapy for hepatitis C. We evaluated early virologi

Externí odkaz: https://doaj.org/article/3ba314b4797945c5a31bd2030707b7a6

T-cell and antibody responses to first BNT162b2 vaccine dose in previously infected and SARS-CoV-2-naive UK health-care workers: a multicentre prospective cohort study

Autor: Adrienn Angyal, PhD, Stephanie Longet, PhD, Shona C Moore, PhD, Rebecca P Payne, DPhil, Adam Harding, MSc, Tom Tipton, PhD, Patpong Rongkard, MSc, Mohammad Ali, MD, Luisa M Hering, MSc, Naomi Meardon, MBChB, James Austin, PhD, Rebecca Brown, PhD, Donal Skelly, PhD, Natalie Gillson, BSc, Sue L Dobson, MSc, Andrew Cross, PhD, Gurjinder Sandhar, MSc, Jonathan A Kilby, MSc, Jessica K Tyerman, BSc, Alexander R Nicols, MSc, Jarmila S Spegarova, PhD, Hema Mehta, DPhil, Hailey Hornsby, MSc, Rachel Whitham, MSc, Christopher P Conlon, ProfPhD, Katie Jeffery, PhD, Philip Goulder, ProfDPhil, John Frater, ProfPhD, Christina Dold, PhD, Matthew Pace, PhD, Ane Ogbe, PhD, Helen Brown, BSc, M Azim Ansari, DPhil, Emily Adland, PhD, Anthony Brown, BSc, Meera Chand, FRCPath, Adrian Shields, PhD, Philippa C Matthews, PhD, Susan Hopkins, PhD, Victoria Hall, PhD, William James, ProfDPhil, Sarah L Rowland-Jones, ProfDM, Paul Klenerman, ProfPhD, Susanna Dunachie, ProfPhD, Alex Richter, ProfPhD, Christopher J A Duncan, DPhil, Eleanor Barnes, ProfPhD, Miles Carroll, ProfPhD, Lance Turtle, PhD, Thushan I de Silva, PhD, Adam Harding, Adam Watson, Adrian Shields, Adrienn Angyal, Ahmed Alhussni, Alex Richter, Alexander Nicols, Alexandra Deeks, Alice Webb-Bridges, Andrew Cross, Ane Ogbe, Anni Jämsén, Anthony Brown, Anu Chawla, Christina Dold, Christopher Duncan, Christopher Conlon, Donal Skelly, Denise O'Donnell, Eleanor Barnes, Emily Adland, Esme Weeks, Gurjinder Sandhar, Hailey Hornsby, Helen Brown, Hema Mehta, Hibatullah Abuelgasim, Huiyuan Xiao, James Austin, Jarmila Spegarova, Jennifer Holmes, Jenny Haworth, Jessica Tyerman, John Frater, Jonathan Kilby, Joseph Cutteridge, Katie Jeffery, Katy Lillie, Lance Turtle, Leigh Romaniuk, Lucy Denly, Luisa Hering, M. Azim Ansari, Matthew Pace, Meera Chand, Miles Carroll, Mohammad Ali, Mwila Kasanyinga, Naomi Meardon, Natalie Gillson, Patpong Rongkard, Paul Klenerman, Philip Goulder, Philippa Matthews, Rachel Whitham, Rebecca Brown, Rebecca Payne, Robert Wilson, Sarah Rowland-Jones, Sarah Thomas, Shona Moore, Siobhan Gardiner, Stephanie Longet, Stephanie Tucker, Sue Dobson, Susan Hopkins, Susanna Dunachie, Syed Adlou, Thushan de Silva, Tom Tipton, Victoria Hall, William James, Allan Lawrie, Nikki Smith, Helena Turton, Amira Zawia, Martin Bayley, Alex Fairman, Kate Harrington, Rosemary Kirk, Louise Marsh, Lisa Watson, Steven Wood, Benjamin Diffey, Chris Jones, Lauren Lett, Gareth Platt, Krishanthi Subramaniam, Daniel Wootton, Brendan Payne, Sophie Hambleton, Sinead Kelly, Judith Marston, Sonia Poolan, Dianne Turner, Muzlifah Haniffa, Emily Stephenson, Sandra Adele, Hossain Delowar Akhter, Senthil Chinnakannan, Catherine de Lara, Timothy Donnison, Carl-Philipp Hackstein, Lian Lee, Nicholas Lim, Tom Malone, Eloise Phillips, Narayan Ramamurthy, Nichola Robinson, Oliver Sampson, David Eyre, Beatrice Simmons, Lizzie Stafford, Alexander Mentzer, Ali Amini, Carolina Arancibia-Cárcamo, Nicholas Provine, Simon Travis, Stavros Dimitriadis, Sile Johnson, Sarah Foulkes, Jameel Khawam, Edgar Wellington, Javier Gilbert-Jaramillo, Michael Knight, Maeva Dupont, Emily Horner, James Thaventhiran, Jeremy Chalk

Publikováno v: The Lancet Microbe, Vol 3, Iss 1, Pp e21-e31 (2022)

Summary: Background: Previous infection with SARS-CoV-2 affects the immune response to the first dose of the SARS-CoV-2 vaccine. We aimed to compare SARS-CoV-2-specific T-cell and antibody responses in health-care workers with and without previous SA

Externí odkaz: https://doaj.org/article/d48a073da959456b9ed11417935ce5d7

Variable short duration treatment versus standard treatment, with and without adjunctive ribavirin, for chronic hepatitis C: the STOP-HCV-1 non-inferiority, factorial RCT

Autor: Graham S Cooke, Sarah Pett, Leanne McCabe, Christopher Jones, Richard Gilson, Sumita Verma, Stephen D Ryder, Jane D Collier, Stephen T Barclay, Aftab Ala, Sanjay Bhagani, Mark Nelson, Chin Lye Ch’Ng, Benjamin Stone, Martin Wiselka, Daniel Forton, Stuart McPherson, Rachel Halford, Dung Nguyen, David Smith, M Azim Ansari, Helen Ainscough, Emily Dennis, Fleur Hudson, Eleanor J Barnes, Ann Sarah Walker, the STOP-HCV trial team

Publikováno v: Efficacy and Mechanism Evaluation, Vol 8, Iss 17 (2021)

Background: High cure rates with licensed durations of therapy for chronic hepatitis C virus suggest that many patients are overtreated. New strategies in individuals who find it challenging to adhere to standard treatment courses could significantly

Externí odkaz: https://doaj.org/article/c68e2d865310406f97c072c890db337d

Interferon lambda 4 impacts the genetic diversity of hepatitis C virus

Autor: M Azim Ansari, Elihu Aranday-Cortes, Camilla LC Ip, Ana da Silva Filipe, Siu Hin Lau, Connor Bamford, David Bonsall, Amy Trebes, Paolo Piazza, Vattipally Sreenu, Vanessa M Cowton, STOP-HCV Consortium, Emma Hudson, Rory Bowden, Arvind H Patel, Graham R Foster, William L Irving, Kosh Agarwal, Emma C Thomson, Peter Simmonds, Paul Klenerman, Chris Holmes, Eleanor Barnes, Chris CA Spencer, John McLauchlan, Vincent Pedergnana

Publikováno v: eLife, Vol 8 (2019)

Hepatitis C virus (HCV) is a highly variable pathogen that frequently establishes chronic infection. This genetic variability is affected by the adaptive immune response but the contribution of other host factors is unclear. Here, we examined the rol

Externí odkaz: https://doaj.org/article/1203ad26594d48778c7be83fd3737288

Stella modulates transcriptional and endogenous retrovirus programs during maternal-to-zygotic transition

Autor: Yun Huang, Jong Kyoung Kim, Dang Vinh Do, Caroline Lee, Christopher A Penfold, Jan J Zylicz, John C Marioni, Jamie A Hackett, M Azim Surani

Publikováno v: eLife, Vol 6 (2017)

The maternal-to-zygotic transition (MZT) marks the period when the embryonic genome is activated and acquires control of development. Maternally inherited factors play a key role in this critical developmental process, which occurs at the 2-cell stag

Externí odkaz: https://doaj.org/article/98ab6dd8ebb54300a53c7d26c26d23ff