Results 61 to 70 of about 16,985 (252)

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

Molecular 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, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Multipurpose Protection for Numeric Data With Capabilities of Self-Authentication and Ownership Declaration

IEEE Access, 2018
A new multipurpose protection method for numeric data with double capabilities of self-authentication and ownership declaration is proposed. The proposed method embeds an elaborate right witness, which is derived from (k, n)-threshold method with a ...
Che-Wei Lee
doaj   +1 more source

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

Legal Protection Against Bullying Victims in Victimology Perspective

Journal of Creativity Student, 2018
Bullying still gets less attention. In Indonesia, victims of bullying are not realized by the perpetrators. Victims of bullying can only be silent, resigned and can't fight back. Protection for victims of bullying is still very minimal.
Ferio Arthato Wicaksono
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

The unseen burden: Challenges by children and adolescents in witness protection programs in western countries

Global Pediatrics
Witness Protection Programs are indispensable tools in the fight against organized crime, designed to safeguard individuals whose testimonies are crucial for justice.
Pietro Ferrara, Margherita Zona, Ignazio Cammisa, Ida Giardino, Maria Pastore, Mehmet Vural, Massimo Pettoello-Mantovani, Francesca Scaltrito, Clara Pettoello-Mantovani   +8 more
doaj   +1 more source

The Right to Cross-Examination and Witness Protection in Ethiopia: Comparative Overview

Mizan Law Review, 2018
Cross-examination particularly in the context of criminal trial is a human right recognized in international human rights law and the Ethiopian constitution.
Tadesse Melaku
doaj   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

HOME / ARCHIVES / VOL 22 (2019) / Articles The Constitutional Protection Afforded to Child Victims and Child Witnesses while Testifying in Criminal Proceedings in South Africa

Potchefstroom Electronic Law Journal, 2019
The protection of child victims and witnesses in the criminal justice system is of vital importance, as present-day research studies conducted on the victimisation of children in South Africa show that South African children in particular experience and ...
Mildred Bekink
doaj   +1 more source