Results 41 to 50 of about 8,220 (235)

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Den Unterdrückten eine Stimme geben. Die International Oral History Association zwischen politischer Bewegung und wissenschaftlichem Netzwerk, Hgg. von Annette Leo und Franka Maubach, Göttingen 2013, ss. 378

open access: yesWrocławski Rocznik Historii Mówionej, 2013
Review article: Den Unterdrückten eine Stimme geben. Die International Oral History Association zwischen politischer Bewegung und wissenschaftlichem Netzwerk, Hgg.
Joanna Hytrek-Hryciuk
doaj   +1 more source

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

open access: yesMolecular 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   +9 more
wiley   +1 more source

Wacław Leszczyński "If you’re from the TPD school, you have a completely different outlook ..."

open access: yesWrocławski Rocznik Historii Mówionej, 2017
Prof. Wacław Leszczyński’s account, registered by Marcelina Jakimowicz, was created as part of the documentation and research project of the "Remembrance and Future" Center entitled, "Wrocław science in professor relations".
Katarzyna Bock-Matuszyk
doaj   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

open access: yesMolecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute   +4 more
wiley   +1 more source

oral history; Middle East; Poles in Lebanon; biographical research; refugees; world war II;, oral history, Middle East, Poles in Lebanon, biographical research, refugees, world war II

open access: yesWrocławski Rocznik Historii Mówionej, 2015
Every questioning of a witness by a prosecutor is of a legal and formal nature. Its aim is to determine “what really happened”. A historian, if interested not only in reconstruction of the course of events, strives to get to know the world of the witness
Marcin Chorązki
doaj   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

open access: yesFEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz   +9 more
wiley   +1 more source

Timur, Tokhtamysh, and Edigu in Crimea: Historiographical Tradition and Historical Reality » [PDF]

open access: yesЗолотоордынское обозрение, 2015
In the history of the Crimean peninsula, the least studied is a period of the late Middle Ages. To the greatest extent it concerns issues related to the state of the Crimean nomadic and, in particular, of the Crimean ulus of the Golden Horde ...
S.V. Gromenko
doaj  

Establishment of a coculture system for Porphyromonas gingivalis and head and neck squamous cell carcinoma using spheroid culture and LATS inhibition

open access: yesFEBS Open Bio, EarlyView.
We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima   +4 more
wiley   +1 more source

Feliks Trusiewicz, Tadeusz Szewczyk, and Maria Maleńczak: Testimonies from the Volhynia Massacre

open access: yesWrocławski Rocznik Historii Mówionej, 2019
This text provides the source edition of three accounts recorded in 2013 concerning the crimes of Ukrainian nationalists committed during World War II against Poles in Volhynia and Eastern Galicia, referred to as the Volhynia Massacre. Feliks Trusiewicz,
Katarzyna Bock-Matuszyk
doaj   +1 more source

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