Results 31 to 40 of about 727,584 (322)

The Symplectic Penrose Kite [PDF]

open access: yesComm. Math. Phys., Volume 299 (2010), Number 3, 577-601, 2007
The purpose of this article is to view the Penrose kite from the perspective of symplectic geometry.
arxiv   +1 more source

Identification of functional and diverse circulating cancer‐associated fibroblasts in metastatic castration‐naïve prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
Cancer‐associated fibroblasts (CAFs) promote cancer growth, invasion (metastasis), and drug resistance. Here, we identified functional and diverse circulating CAFs (cCAFs) in patients with metastatic prostate cancer (mPCa). cCAFs were found in higher numbers and were functional and diverse in mPCa patients versus healthy individuals, suggesting their ...
Richell Booijink   +6 more
wiley   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi   +3 more
wiley   +1 more source

Dispareunia and vaginism, sexual disorders due to pain

open access: yesRevista Cubana de Medicina Militar, 2020
Introduction: Within sexual disorders due to pain, dyspareunia and vaginismus are studied. The Diagnostic and Statistical Manual of Mental Disorders V encompasses them under the category of pelvic pain and penetration disorder.
Lessing Spengler González   +3 more
doaj   +2 more sources

O PROGRAMA UM MILHÃO DE CISTERNAS (P1MC): UMA ALTERNATIVA DE CONVIVÊNCIA COM O SEMIÁRIDO NA COMUNIDADE AGRESTE DE BAIXO – SÃO MIGUEL/RN

open access: yesCaminhos de Geografia, 2017
O Programa Um Milhão de Cisternas (P1MC), criado em 1999 pela Articulação do Semiárido Brasileiro (ASA), sendo incorporado pela agenda das políticas públicas no ano de 2003 emerge como uma das ações de fomento a convivência com o Semiárido brasileiro ...
Ronaldo Valentim de Carvalho   +2 more
doaj   +1 more source

Strongyloidiasis stercoralis coinfection is associated with altered iron status biomarkers in tuberculous lymphadenitis

open access: yesFrontiers in Immunology, 2022
Soil-transmitted helminth [mainly Strongyloidiasis stercoralis (Ss)] and tuberculous lymphadenitis (TBL) coinfection in humans is a significant public health problem. We have previously shown that TBL+Ss+ coinfection significantly alters diverse cytokine,
Gokul Raj Kathamuthu   +6 more
doaj   +1 more source

Integer sequences that are generalized weights of a linear code [PDF]

open access: yesarXiv, 2023
Which integer sequences are sequences of generalized weights of a linear code? In this paper, we answer this question for linear block codes, rank-metric codes, and more generally for sum-rank metric codes. We do so under an existence assumption for MDS and MSRD codes.
arxiv  

Obesity alters the fitness of peritumoral adipose tissue, exacerbating tumor invasiveness in renal cancer through the induction of ADAM12 and CYP1B1

open access: yesMolecular Oncology, EarlyView.
Tumor microenvironment drives cancer formation and progression. We analyzed the role of human cancer‐associated adipocytes from patients with renal cell carcinoma (RCC) stratified as lean, overweight, or obese. RNA‐seq demonstrated that, among the most altered genes involved in the tumor–stroma crosstalk, are ADAM12 and CYP1B1, which were proven to be ...
Sepehr Torabinejad   +13 more
wiley   +1 more source

Recomendar contenidos digitales para niños y jóvenes: reflexiones, herramientas y criterios

open access: yesPalabra Clave [La Plata], 2018
El artículo plantea la importancia y necesidad de las plataformas de recomendación de aplicaciones y otros materiales de lectura digitales de ficción y no ficción dirigidas a niños y jóvenes.
Luis Miguel Cencerrado Malmierca   +2 more
doaj   +1 more source

Polyfunctional CD8+CD226+RUNX2hi effector T cells are diminished in advanced stages of chronic lymphocytic leukemia

open access: yesMolecular Oncology, EarlyView.
CD226+CD8+ T cells express elevated levels of RUNX2, exhibit higher proliferation capacity, cytokines and cytolytic molecules expression, and migratory capacity. In contrast, CD226−CD8+ T cells display an exhausted phenotype associated with the increased expression of co‐inhibitory receptors and impaired effector functions.
Maryam Rezaeifar   +4 more
wiley   +1 more source

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