Results 51 to 60 of about 536,849 (297)

Use of the LCSH System: Realities [PDF]

open access: yes, 1996
This study examines the question of whether academic libraries keep up with changes in the Library of Congress subject heading system. An analysis of the handling of 15 subject headings in 50 academic library catalogs available online through the ...
Connell, Tschera Harkness
core  

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

Las razas en una lista de encabezamientos de materia en español Races in a subject heading list in Spanish

open access: yesCiência da Informação, 2006
Se analizaron en la Lista de encabezamientos de materia para biblioteca (LEMB) los epígrafes referidos a raza, según criterios de otredad, confinamiento, omisión, estructura inadecuada y terminología tendenciosa.
Alicia J. Todaro, Ana M. Martínez
doaj   +1 more source

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

Subject cataloguing of the works of fiction at the National and University Library

open access: yesKnjižnica, 2006
The article reviews the principles of construction and policies of application of subject headings to works of fiction at the National and University Library in Ljubljana, Slovenia.
Tatjana Kovač
doaj   +1 more source

A Glossary of Index Headings, pp. xxxv-xlviii [PDF]

open access: yes, 1944
The Catherwood Library and ILR School at Cornell are pleased to again make available an extremely important index of major labor union publications, long out of print. It is Lloyd G. Reynolds and Charles C.
Killingsworth, Charles C   +1 more
core   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

open access: yesMolecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta   +10 more
wiley   +1 more source

Agreement and Null Subjects

open access: yesNordlyd: Tromsø University Working Papers on Language & Linguistics, 2004
This paper argues that agreement is a theta-role bearer, either directly, when agreement is externally merged in a theta position, or indirectly, when it is internally merged, heading an argument chain.
Christer Platzack
doaj   +1 more source

Kant über Sein und Zeit und Denken und Sein. Selbsterkenntnis durch Selbstaffektion

open access: yesКантовский сборник, 2020
In the Cartesian tradition of discussing the structure of the micro-judgement “I think” Kant‘s treatment deserves extraordinary attention. Under the idiomatic heading of self-affection he delivers a micro-analysis of this judgment, contributing in a ...
Enskat R.
doaj   +1 more source

Home - About - Disclaimer - Privacy