Results 51 to 60 of about 63,561 (257)

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Mathematical Modeling and Simulation of the Dehydrogenation of Ethyl Benzene to form Styrene using Steady-State Fixed Bed Reactor

Tikrit Journal of Engineering Sciences, 2010
In this research, two models are developed to simulate the steady state fixed bed reactor used for styrene production by ethylbenzene dehydrogenation. The first is one-dimensional model, considered axial gradient only while the second is two-dimensional ...
Zaidoon M. Shakoor
doaj   +1 more source

A Simultaneous Equations Model for the Egyptian Orange Market نموذج قياسى آنى لسوق البرتقال المصرى [PDF]

Journal of Agricultural Economics and Social Sciences, 2019
يعتبرتنمية الانتاج و الصادرات الزراعية من أهم المحاور الرئيسية في التنمية الزراعية خاصة في إطار مايجري على الساحة الإقليمية والدولية من تغيرات ومستجدات فنية واقتصادية وتجارية ، وانه بالرغم من أهمية محصول البرتقال المصرى بالاسواق الخارجية والمحلية ، الا ...
إيمان قادوس
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Trajectory planning method of mobile piezorobot

Lietuvos Matematikos Rinkinys, 2009
This paper presents analysis of trajectory planningmethods for mobile robots and new trajectory planning method research for mobile piezorobots. Here are deduced motional simultaneous equations for this kind of robots that describe point-to-pointmotion ...
Ramutis Bansevičius, Asta Drukteinienė, Genadijus Kulvietis   +2 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Errors in variables in simultaneous equation models [PDF]

Journal of Econometrics, 1977
Abstract The simultaneous equation model is considered when errors in variables are present in the exogenous variables. By means of a distributional assumption on the exogenous variables, the system is transformed into an augmented structural model.
openaire   +3 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

A Test for Growth Stability in Non-renewable Resources, The Case of OPEC [PDF]

فصلنامه پژوهش‌های اقتصادی ایران, 2010
The increased growth of oil consumption, particularly in developing countries, has turned oil into a strategic commodity in the world. Therefore, identifying factors affecting supply and demand in oil market and the study of price changes  are of a great
Ali Emami Meibodi, Ehsan Haghdoost, Javad Pakdin   +2 more
doaj  

Analysis of Social, Economic and Population in Central Java Using the Dynamic Data Panel Simultaneous Equation Model

Jurnal Sains Sosial dan Humaniora, 2019
A single equation model that is often used ignores the interdependence between response variables. Frequently encountered variables that have a two-way relationship.
Supriyanto Supriyanto
doaj   +1 more source