Results 51 to 60 of about 2,979,111 (255)

Multidrug-Resistant and Extensively Drug Resistant Tuberculosis in Kashmir, India

Journal of Infection in Developing Countries, 2009
Background: To study the profile of multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) in tertiary care hospital setting, representing almost the whole affected population in Kashmir valley of India ...
Bikram Singh Datta, Ghulam Hassan, Syed Manzoor Kadri, Waseem Qureshi, Mustadiq Ahmad Kamili, Hardeep Singh, Ahmad Manzoor, Mushtaq Ahmad Wani, Shamas u Din, Natasha Thakur   +9 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Extensively drug resistant tuberculosis in Mali: a case report

BMC Research Notes, 2017
Background Drug resistant tuberculosis presents a major public health challenge. Case presentation We present here the first two patients diagnosed with extensively drug resistant tuberculosis in Bamako, Mali.
Bassirou Diarra, Yacouba Toloba, Bakary Konate, Moumine Sanogo, Antieme Combo Georges Togo, Fatimata Camara, Gaoussou Berthe, Dianguina Soumaré, Bocar Baya, Drissa Goita, Yeya dit Sadio Sarro, Mamoudou Maiga, Michael Belson, Susan Orsega, Sounkalo Dao, Robert L. Murphy, Sophia Siddiqui, Bouke C. de Jong, Seydou Doumbia, Souleymane Diallo   +19 more
doaj   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Extensively Drug-Resistant Stenotrophomonas Maltophilia in a Tertiary Care Hospital in Taiwan: Microbiologic Characteristics, Clinical Features, and Outcomes

, 2009
A retrospective study was performed in a university- affiliated referral center from year 1999 to year 2004 to understand the trend of resistance in Stenotrophomonas maltophilia isolates associated with nosocomial infections and describe the emergence of
陳志金;廖淑貞;余忠仁;鄧麗珍;薛博仁, TAN, CHE-KIM;LIAW, SHWU-JEN;YU, CHONG- JEN;TENG, LEE-JENE;HSUEH, PO-REN   +1 more
core   +1 more source

Synthesis, antitubercular activity and mechanism of resistance of highly effective thiacetazone analogues [PDF]

, 2013
Defining the pharmacological target(s) of currently used drugs and developing new analogues with greater potency are both important aspects of the search for agents that are effective against drug-sensitive and drug-resistant Mycobacterium tuberculosis ...
Vialla, Emilie, Gannoun-Zaki, Laila, Kremer, Laurent, Craig, Derek, Coxon, Geoffrey, Corrales, Rosa Milagros   +5 more
core   +4 more sources

Multidrug-Resistant and Extensively Drug-Resistant Enterobacteriaceae: Prevalence, Treatments, and Outcomes – A Retrospective Cohort Study

Infection and Drug Resistance, 2020
Hadeel Alkofide,1 Abdullah M Alhammad,1,2 Alya Alruwaili,3 Ahmed Aldemerdash,1 Thamer A Almangour,1 Aseel Alsuwayegh,2 Daad Almoqbel,4 Aljohara Albati,5 Aljohara Alsaud,6 Mushira Enani7 1Department of Clinical Pharmacy, College of Pharmacy, King Saud ...
Alkofide H, Alhammad AM, Alruwaili A, Aldemerdash A, Almangour TA, Alsuwayegh A, Almoqbel D, Albati A, Alsaud A, Enani M   +9 more
doaj  

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Molecular Characterization of Extensively Drug Resistant Salmonella Enterica Serovar Typhi Clinical Isolates from Lahore, Pakistan

, 2023
Kokab Jabeen,1 Sidrah Saleem,1 Shah Jahan,1 Summiya Nizamudin,2 Faiqa Arshad,1 Zill-e Huma,1 Syed Mohsin Raza,3 Maria Mehmood,1 Muhammad Roman,1 Faiz Ul Haq1 1Department of Microbiology, University of Health Sciences, Lahore, Pakistan; 2Department of ...
Mehmood M, Haq FU, Jabeen K, Arshad F, Saleem S, Jahan S, Raza SM, Roman M, Huma ZE, Nizamudin S   +9 more
core