Results 91 to 100 of about 290,776 (322)

Integrative systems‐level analysis reveals a contextual crosstalk between hypoxia and global metabolism in human breast tumors

open access: yesMolecular Oncology, EarlyView.
Breast tumor samples scored for metabolic deregulation (M1 to M3) were given a hypoxia score (HS). The highest HS occurred in patients with strongest metabolic deregulation (M3), supporting tumor aggressiveness. HS correlated with the highest number of metabolic pathways in M1. This suggests hypoxia to be an early event in metabolic deregulation.
Raefa Abou Khouzam   +2 more
wiley   +1 more source

Cooperarea militară româno-rusă în anul 1916 [PDF]

open access: yesPolis: Revista de Stiinte Politice, 2018
The political and military relation between Romania and Russia during 1916 were marked by several milestones as follows: the signing of the political and military convention on 4/17 August, the military cooperation in Dobruja and in the Eastern ...
Ion GIURCĂ
doaj  

SHAPES OF JAVANESE KERIS AS A SYMBOLIC SIGN: TRANSFORMATION TOWARD THE ISLAMIC PERIOD

open access: yesEl Harakah, 2017
In articulating the visual elements of Keris we will find the concept of symbols, each of which corresponds to the typology of signs. The relationships among the trichotomy signs associated with the codes represent the horizon of the Javanese society ...
Widodo Ariwibowo   +2 more
doaj   +1 more source

Integrative analysis of circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients: a comprehensive approach

open access: yesMolecular Oncology, EarlyView.
This study simultaneously investigated circulating tumor cells (CTCs) and exosomes from small‐cell lung cancer (SCLC) patients. The elevated expression of JUNB and CXCR4 in CTCs was a poor prognostic factor for SCLC patients, whereas exosomal overexpression of these biomarkers revealed a high discrimination ability of patients from healthy individuals,
Dimitrios Papakonstantinou   +13 more
wiley   +1 more source

Phase Conventions in Hadron Physics from the Perspective of the Quark Model [PDF]

open access: yesarXiv
Convenient and consistent phase convention is important in the construction of the hadronic Lagrangian. However, the importance of phase convention has been overlooked for a long time and the sources of different conventions are never explicitly addressed. This obscure situation can cause mistakes and misinterpretations in hadron physics. In this paper,
arxiv  

The accumulation of myeloid‐derived suppressor cells participates in abdominal infection‐induced tumor progression through the PD‐L1/PD‐1 axis

open access: yesMolecular Oncology, EarlyView.
This study explores how sepsis affects GC progression by creating an immunosuppressive environment. Our findings reveal that sepsis promotes immune dysregulation, enhancing tumor growth and metastasis. Targeting the PD‐1/PD‐L1 pathway with monoclonal antibodies shows potential for restoring immune function and improving outcomes in cancer patients ...
Yiding Wang   +10 more
wiley   +1 more source

USP’s characterization of commercial poly(lactic-co-glycolic acid) utilizing SEC-Multi-Angle Light Scattering and Refractive Index techniques via Absolute Method approach

open access: yesJournal of Pharmaceutical and Biomedical Analysis Open
This research focuses on evaluating the data quality and reliability of Size Exclusion Chromatography with Multi-Angle Light Scattering and Refractive Index (SEC-MALS/RI) chromatography in determining molecular weight-related parameters in poly(lactic-co-
Yixin Ren   +7 more
doaj  

A Standard Rigid Transformation Notation Convention for Robotics Research [PDF]

open access: yesarXiv
Notation conventions for rigid transformations are as diverse as they are fundamental to the field of robotics. A well-defined convention that is practical, consistent and unambiguous is essential for the clear communication of ideas and to foster collaboration between researchers.
arxiv  

Electron - Phonon Superconductivity [PDF]

open access: yesarXiv, 2001
In this chapter we review the essentials of conventional electron-phonon superconductivity, as provided through the Migdal-Eliashberg formalism. Signatures of the electron-phonon interaction, as they appear in conventional superconductors, are described in detail.
arxiv  

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