Results 61 to 70 of about 1,427,992 (257)

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

open access: yesMolecular 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   +10 more
wiley   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

A comparative analysis of the implementation of anti-corruption legislation by anti-corruption agencies in the provinces of the Eastern and Northern Cape

open access: yesThe Journal for Transdisciplinary Research in Southern Africa, 2014
Many countries experience various degrees of corruption. South Africa is no exception. The undeniable fact is that corruption cannot be reckoned as a mere country- or region- specific problem; it is a far wider phenomenon.
Thozama Majila   +2 more
doaj   +1 more source

Bibliographic Control Within Lithuanian Integrated Library Information System [PDF]

open access: yes, 2006
After the restoration of Lithuania’s sovereignty, bibliographic control of Lithuanian documents was immediately initiated, and this function was assigned to the Martynas Mažvydas National Library of Lithuania in 1992 under the Resolution of the ...
Varnienė-Janssen, Regina
core  

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

open access: yesMolecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak   +10 more
wiley   +1 more source

The importance of knowledge management in the decommissioning process

open access: yesRadiation Protection and Environment
The operational period of nuclear facilities often spans several decades, while disposal facilities are designed to operate for even longer periods.
Fernando B. Razuck
doaj   +1 more source

INVESTMENT CLIMATE IN RUSSIA: ANALYSIS OF EVALUATIONS OF INTERNATIONAL EXPERT ORGANIZATIONS AND RATING AGENCIES AT THE PRESENT STAGE

open access: yesВестник Северо-Кавказского федерального университета, 2022
In this article the position of Russia is analyzed in the ratings of international organizations studying various aspects of the investment attraction of countries.
J. Lysenko, J. Konopleva
doaj  

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

open access: yesMolecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena   +15 more
wiley   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

open access: yesMolecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis   +3 more
wiley   +1 more source

MAIN CHARACTERISTICS OF RULES AND COMPETITION SYSTEMS IN GYMNASTICS FROM 1896 TO 1912

open access: yesScience of Gymnastics Journal, 2014
The efforts for a subjective and fair judgment for Gymnastics began since the first decades of the 19th century i.e. since the sport began to take a primitive competition form.
Georgios Papadopoulos   +3 more
doaj   +1 more source

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