Results 61 to 70 of about 4,796,409 (286)

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Human Readers versus AI-Based Systems in ASPECTS Scoring for Acute Ischemic Stroke: A Systematic Review and Meta-Analysis with Region-Specific Guidance

ASIDE Internal Medicine
Introduction: The Alberta Stroke Program Early CT Score (ASPECTS) is widely used to evaluate early ischemic changes and guide thrombectomy decisions in acute stroke patients.
Ahmed Y Azzam, Ibrahim Hadadi, Leen M. Al-Shahrani, Ummkulthum A. Shanqeeti, Noor A. Alqurqush, Mohammed A. Alsehli, Rudaynah S. Alali, Rahaf S. Tammar, Mahmoud M. Morsy, Muhammed Amir Essibayi   +9 more
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Acute Myeloid Leukemia Presenting as Bilateral Proptosis: A Case Report with Literature Review

ASIDE Internal Medicine
Introduction: Acute myeloid leukemia (AML), constituting 30% of pediatric malignancies, is the most common childhood cancer. This paper explores the rare presentation of AML with extramedullary involvement, specifically bilateral proptosis, in a 15-year-
Ahmed Youssef, Mohamad Assker, Farah Alkhaleefa, Mahasin Shaheen   +3 more
doaj   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Prolonged Immunosuppressive Therapy in Immune Complex-Membranoproliferative Glomerulonephritis: A Case Report of Sustained Partial Remission Over Three Years

ASIDE Internal Medicine
The prevalence of membranoproliferative glomerulonephritis (MPGN) is very low among primary glomerulonephritis. Once MPGN is diagnosed, it is essential to classify the type of MPGN [immune complex (IC), complement-mediated, and without complement or IC ...
Kubra Kaynar, Yasin Dilek, Mert Köse, Sevdegül Aydın Mungan   +3 more
doaj   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

Molecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

A Pairwise and Network Meta-Analysis Comparing the Efficacy and Safety of Ribonucleic Acid Interference Therapeutics in the Management of Hypertension

ASIDE Internal Medicine
Background: Small interfering RNA (siRNA) and antisense agents targeting angiotensinogen are emerging antihypertensives. We synthesized their efficacy and safety.
Mohamed E. Haseeb, Zeyad Bady, Hazem E. Mohammed, George Hanen, Mohamed Nasser, Nada S. Jibril, Mohamed Khalafalla Darwish, Heba Aboeldahab   +7 more
doaj   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Surviving Unrepaired Tetralogy of Fallot to 43 Years in a Low-Resource Setting: The Oldest Reported Case from Somalia

International Medical Case Reports Journal
Abdirahman A Warfaa,1 Abdirahman Ibrahim Said,1 Mohamoud Abdulahi,1 Mohamed Said Hassan1,2 1College of Health Science, School of Medicine, Amoud University, Borama, Somalia; 2School of Postgraduate Studies and Research, Amoud University, Borama ...
Warfaa AA, Said AI, Abdulahi M, Hassan MS   +3 more
doaj