[HTML][HTML] Mycobacterium tuberculosis complex genetic diversity: mining the fourth international spoligotyping database (SpolDB4) for classification, population …

…, L Rigouts, WM Prodinger, A Gori, SA Al-Hajoj… - BMC microbiology, 2006 - Springer
Background The Direct Repeat locus of the Mycobacterium tuberculosis complex (MTC) is a
member of the CRISPR (Clustered regularly interspaced short palindromic repeats) …

[HTML][HTML] Tuberculosis in Saudi Arabia: can we change the way we deal with the disease?

SA Al-Hajoj - Journal of infection and public health, 2010 - Elsevier
Infection from Mycobacterium tuberculosis results in the death of three million people worldwide
per annum of which an estimated one thousand are in Saudi Arabia. The WHO has set a …

First Insight into the Population Structure of Mycobacterium tuberculosis in Saudi Arabia

SAM Al-Hajoj, T Zozio, F Al-Rabiah… - Journal of Clinical …, 2007 - Am Soc Microbiol
This study constitutes a first attempt to describe the genetic population structure and drug
resistance of the tubercle bacilli circulating in Saudi Arabia. A total of 1,505 clinical isolates of M…

[HTML][HTML] Emergence of clinically relevant non-tuberculous mycobacterial infections in Saudi Arabia

…, R Al-Hakeem, F Alrabiah, SA Al-Hajoj - PLoS neglected …, 2013 - journals.plos.org
Background Non-Tuberculous Mycobacteria (NTM) are emerging around the world due to a
higher prevalence of immunosuppressive illness and therapy. Saudi Arabia is not an …

Microevolution of Mycobacterium tuberculosis in a Tuberculosis Patient

SAM Al-Hajoj, O Akkerman, I Parwati… - Journal of Clinical …, 2010 - Am Soc Microbiol
Five Mycobacterium tuberculosis isolates were obtained from three body sites from a Dutch
patient. The isolates displayed a single genotype by 24-locus MIRU-VNTR typing (except for …

Mycobacterium riyadhense sp. nov., a non-tuberculous species identified as Mycobacterium tuberculosis complex by a commercial line-probe assay

J van Ingen, SAM Al-Hajoj, M Boeree… - … of systematic and …, 2009 - microbiologyresearch.org
A non-chromogenic, slowly growing Mycobacterium strain was isolated from a maxillary sinus
lavage from a symptomatic patient in Riyadh, Saudi Arabia. It was initially identified as a …

Diversity and evolution of drug resistance mechanisms in Mycobacterium tuberculosis

M Al-Saeedi, S Al-Hajoj - Infection and drug resistance, 2017 - Taylor & Francis
Despite the efficacy of antibiotics to protect humankind against many deadly pathogens,
such as Mycobacterium tuberculosis, nothing can prevent the emergence of drug-resistant …

Tuberculosis in Saudi Arabia: the journey across time

S Al-Hajoj, B Varghese - The Journal of Infection in Developing Countries, 2015 - jidc.org
Saudi Arabia is the third-largest Arab country with a moderate annual burden of tuberculosis.
However, tuberculosis (TB) is among several infectious diseases that have not been …

Mycobacterium tuberculosis lineage 4 comprises globally distributed and geographically restricted sublineages

…, P Stakenas, R Diel, V Crudu, O Moldovan, S Al-Hajoj… - Nature …, 2016 - nature.com
Generalist and specialist species differ in the breadth of their ecological niches. Little is known
about the niche width of obligate human pathogens. Here we analyzed a global collection …

[HTML][HTML] Sub-Lineage Specific Phenolic Glycolipid Patterns in the Mycobacterium tuberculosis Complex Lineage 1

…, S Viegas, G Kerubo, S Ali, SA Al-Hajoj… - Frontiers in …, 2022 - frontiersin.org
… Ntinginya 9 Celso Khosa Celso Khosa 10 Sofia Viegas Sofia Viegas 10 Glennah Kerubo
Glennah Kerubo 11 Solomon Ali Solomon Ali 12 Sahal A. Al-Hajoj Sahal A. Al-Hajoj 13 …