Results 61 to 70 of about 1,548,165 (297)
Targeting the EpCAM‐AXL axis to overcome drug resistance in lung cancer
Molecular Oncology, EarlyView.Lung cancer cells often evade therapy by hijacking signaling pathways. We reveal that cleaved EpCAM (sEpCAM) stabilizes the oncogenic protein AXL, driving NF‐κB and STAT3‐mediated chemoresistance. This EpCAM‐AXL axis identifies a high‐risk patient subset with poor prognosis.
Alexa Guerrero‐Alba +5 more
wiley +1 more source
FUZZY EXPERT INFORMATION PROCESSING IN TECHNOLOGY FORESIGHT. Part I
Міжнародний науково-технічний журнал "Проблеми керування та інформатики", 2007 Methodology for fuzzy expert information processing including consistency evaluation and fuzzy weights calculating is proposed. It is based on interval approximation of fuzzy pairwise comparison matrix.
N.D. Pankratova, N.I. Nedashkovskaya
doaj +1 more source
Complexity of computing interval matrix powers for special classes of matrices [PDF]
, 2020 summary:Computing powers of interval matrices is a computationally hard problem. Indeed, it is NP-hard even when the exponent is 3 and the matrices only have interval components in one row and one column.
Hartman, David, Hladík, Milan
core +1 more source
Molecular Oncology, EarlyView.LVRF (lymphatic and vascular resistance factor) is a VEGFA splice variant upregulated in response to anti‐angiogenic therapy that fosters tumor adaptation through enhanced vascularization, lymphangiogenesis, and metastatic dissemination. Targeting LVRF with fully human neutralizing antibodies disrupts these processes and limits resistant tumor growth ...
Marion David +12 more
wiley +1 more source
Interval Weighted Comparison Matrices – A Review
International Journal of Industrial Engineering and Production Research, 2010 Nowadays, interval comparison matrices (ICM) take an important role in decision making under uncertainty. So it seems that a brief review on solution methods used in ICM should be useful. In this paper, the common methods are divided into four categories
Masoud Narenji +2 more
doaj
Robust stability of time-variant interval matrices
, 1990 The stability of time-variant discrete interval matrices is analyzed, and conditions for asymptotic as well as bounded-input bounded-output stability are derived, making it necessary to test the Schur-stability of one of the 2/sup n*/ corner matrices ...
K. Premaratne +3 more
core +1 more source
Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells
FEBS Open Bio, EarlyView.Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim +4 more
wiley +1 more source
Variation diminution and intervals of sign regular matrices
Results in Applied MathematicsA sign regular matrix is a matrix having the property that its non-zero minors of all orders have, for each order, an identical sign. Such matrices arise in a wide range of applications. In this paper, intervals of real matrices with respect to the usual
Mohammad Adm, Jürgen Garloff
doaj +1 more source
Eigenvector Sets for Intervals of Matrices
Linear Algebra and its Applications, 1997 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
On Some Properties of Interval Matrices
, 2007 By using a new set of arithmetic operations on interval numbers, we discuss some arithmetic properties of interval matrices which intern helps us to compute the powers of interval matrices and to solve the system of interval linear ...
K. Ganesan
core +1 more source