Sigal A - Search Results

1

Omicron BA.4/BA.5 escape neutralizing immunity elicited by BA.1 infection.

Khan K, Karim F, Ganga Y, Bernstein M, Jule Z, Reedoy K, Cele S, Lustig G, Amoako D, Wolter N, Samsunder N, Sivro A, San JE, Giandhari J, Tegally H, Pillay S, Naidoo Y, Mazibuko M, Miya Y, Ngcobo N, Manickchund N, Magula N, Karim QA, von Gottberg A, Abdool Karim SS, Hanekom W, Gosnell BI; COMMIT-KZN Team; Lessells RJ, de Oliveira T, Moosa MS, Sigal A. Khan K, et al. Among authors: sigal a. Nat Commun. 2022 Aug 10;13(1):4686. doi: 10.1038/s41467-022-32396-9. Nat Commun. 2022. PMID: 35948557 Free PMC article.

2

Generation of a fluorescently labeled endogenous protein library in living human cells.

Sigal A, Danon T, Cohen A, Milo R, Geva-Zatorsky N, Lustig G, Liron Y, Alon U, Perzov N. Sigal A, et al. Nat Protoc. 2007;2(6):1515-27. doi: 10.1038/nprot.2007.197. Nat Protoc. 2007. PMID: 17571059

3

HIV Cell-to-Cell Spread Results in Earlier Onset of Viral Gene Expression by Multiple Infections per Cell.

Boullé M, Müller TG, Dähling S, Ganga Y, Jackson L, Mahamed D, Oom L, Lustig G, Neher RA, Sigal A. Boullé M, et al. Among authors: sigal a. PLoS Pathog. 2016 Nov 3;12(11):e1005964. doi: 10.1371/journal.ppat.1005964. eCollection 2016 Nov. PLoS Pathog. 2016. PMID: 27812216 Free PMC article.

4

Intracellular growth of Mycobacterium tuberculosis after macrophage cell death leads to serial killing of host cells.

Mahamed D, Boulle M, Ganga Y, Mc Arthur C, Skroch S, Oom L, Catinas O, Pillay K, Naicker M, Rampersad S, Mathonsi C, Hunter J, Wong EB, Suleman M, Sreejit G, Pym AS, Lustig G, Sigal A. Mahamed D, et al. Among authors: sigal a. Elife. 2017 Jan 28;6:e22028. doi: 10.7554/eLife.22028. Elife. 2017. PMID: 28130921 Free PMC article.

5

Incomplete inhibition of HIV infection results in more HIV infected lymph node cells by reducing cell death.

Jackson L, Hunter J, Cele S, Ferreira IM, Young AC, Karim F, Madansein R, Dullabh KJ, Chen CY, Buckels NJ, Ganga Y, Khan K, Boulle M, Lustig G, Neher RA, Sigal A. Jackson L, et al. Among authors: sigal a. Elife. 2018 Mar 20;7:e30134. doi: 10.7554/eLife.30134. Elife. 2018. PMID: 29555018 Free PMC article.

6

Diminished HIV Infection of Target CD4+ T Cells in a Toll-Like Receptor 4 Stimulated in vitro Model.

Cromarty R, Sigal A, Liebenberg LJP, McKinnon LR, Abdool Karim SS, Passmore JS, Archary D. Cromarty R, et al. Among authors: sigal a. Front Immunol. 2019 Jul 23;10:1705. doi: 10.3389/fimmu.2019.01705. eCollection 2019. Front Immunol. 2019. PMID: 31396221 Free PMC article.

7

Interference with HIV infection of the first cell is essential for viral clearance at sub-optimal levels of drug inhibition.

Moyano A, Lustig G, Rodel HE, Antal T, Sigal A. Moyano A, et al. Among authors: sigal a. PLoS Comput Biol. 2020 Feb 4;16(2):e1007482. doi: 10.1371/journal.pcbi.1007482. eCollection 2020 Feb. PLoS Comput Biol. 2020. PMID: 32017770 Free PMC article.

8

Betamethasone induces potent immunosuppression and reduces HIV infection in a PBMC in vitro model.

Cromarty R, Sigal A, Liebenberg LJ, Mckinnon LR, Abdool Karim SS, Passmore JS, Archary D. Cromarty R, et al. Among authors: sigal a. J Investig Med. 2021 Jan;69(1):28-40. doi: 10.1136/jim-2020-001424. Epub 2020 Oct 1. J Investig Med. 2021. PMID: 33004468 Free PMC article.

9

Sixteen novel lineages of SARS-CoV-2 in South Africa.

Tegally H, Wilkinson E, Lessells RJ, Giandhari J, Pillay S, Msomi N, Mlisana K, Bhiman JN, von Gottberg A, Walaza S, Fonseca V, Allam M, Ismail A, Glass AJ, Engelbrecht S, Van Zyl G, Preiser W, Williamson C, Petruccione F, Sigal A, Gazy I, Hardie D, Hsiao NY, Martin D, York D, Goedhals D, San EJ, Giovanetti M, Lourenço J, Alcantara LCJ, de Oliveira T. Tegally H, et al. Among authors: sigal a. Nat Med. 2021 Mar;27(3):440-446. doi: 10.1038/s41591-021-01255-3. Epub 2021 Feb 2. Nat Med. 2021. PMID: 33531709

10

Detection of a SARS-CoV-2 variant of concern in South Africa.

Tegally H, Wilkinson E, Giovanetti M, Iranzadeh A, Fonseca V, Giandhari J, Doolabh D, Pillay S, San EJ, Msomi N, Mlisana K, von Gottberg A, Walaza S, Allam M, Ismail A, Mohale T, Glass AJ, Engelbrecht S, Van Zyl G, Preiser W, Petruccione F, Sigal A, Hardie D, Marais G, Hsiao NY, Korsman S, Davies MA, Tyers L, Mudau I, York D, Maslo C, Goedhals D, Abrahams S, Laguda-Akingba O, Alisoltani-Dehkordi A, Godzik A, Wibmer CK, Sewell BT, Lourenço J, Alcantara LCJ, Kosakovsky Pond SL, Weaver S, Martin D, Lessells RJ, Bhiman JN, Williamson C, de Oliveira T. Tegally H, et al. Among authors: sigal a. Nature. 2021 Apr;592(7854):438-443. doi: 10.1038/s41586-021-03402-9. Epub 2021 Mar 9. Nature. 2021. PMID: 33690265

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