Results 81 to 90 of about 203,939 (301)

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

L’invention de la préhistoire par les objets

open access: yesLes Nouvelles de l’Archéologie, 2012
The archaeological collections which Jacques Boucher de Perthes 1788-1868) sent in 1860 to the National natural history museum, remain little known.
Rachel Orliac
doaj   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

Animating the Archive: The trial and testimony of a Sufi saint [PDF]

open access: yes, 2016
In 1895 the colonial administration of Senegal sentenced Sheikh Amadu Bamba to exile for stirring anti-colonial disobedience. At his trial, Bamba allegedly recited a prayer in defiance of the French authorities.
De Jong, Ferdinand
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

Perspetivas sobre a representação das monções no Museu Paulista e no Museu Republicano de Itu

open access: yesMidas: Museus e Estudos Interdisciplinares, 2019
The article examines the appropriation of nineteenth-century scientific illustrator’s works – produced during the Langsdorff expedition (1825-1829) – by Afonso d’Escragnolle Taunay (1876-1958) during his time as director of the Museu Paulista in São ...
Maria Aparecida de Menezes Borrego
doaj   +1 more source

New life to Italian university anatomical collections: desire to give value and open museological issues. Cases compared [PDF]

open access: yes, 2019
The anatomical museums are one of the most difficult categories of museums to deal with because the issues addressed and the stored materials are complex to communicate and often not suitable for all audiences. The history of medicine teaches us that the
Ballestriero, Roberta   +3 more
core  

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Una”significant form” svelata L’allestimento della mostra” Italian Art” alla Royal Academy nella Londra del 1930

open access: yesAltre Modernità, 2011
My essay argues with the Exhibition of Italian Art 1200-1900 at the Burlington fine Arts Club, made possible by Mussolini and Lady Ivy Chamberlain in 1930. It focuses on the development and deployment of the aesthetic display resources theorized by Roger
Barbara Clara Borghi
doaj   +1 more source

Boston Hospitality Review: Spring 2013 [PDF]

open access: yes, 2013
Lodging Update: Providence, Rhode Island by Rachel Roginsky and Matthew Arrants -- Brand Heritage and Heritage Tourism by Bradford Hudson -- Te Front Desks of Boston by Michael Oshins -- Defining the New Luxury: Perspectives from Industry Leaders by ...
Arrants, Matthew   +6 more
core   +1 more source

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