Results 91 to 100 of about 5,764,328 (311)
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
Advances in Difference Equations, 2011 This article studies the boundary value problems for the third-order nonlinear singular difference equations Δ 3 u ( i - 2 ) + λ a ( i ) f ( i , u ( i ) ) = 0 , i ∈ [ 2 , T + 2 ] , satisfying five ...
Gai Gongqi, Li Yunhui, Yuan Chengjun
doaj
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Positive Periodic Solutions of Second‐Order Differential Equations with Delays [PDF]
, 2012 Yongxiang Li
openalex +1 more source
Positive solutions of elliptic equations [PDF]
Pacific Journal of Mathematics, 1978 Moss, William F., Piepenbrink, John
openaire +3 more sources
Positive Solutions of Quasilinear Elliptic Equations
Journal of Mathematical Analysis and Applications, 1997 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Positive solutions of integrodifferential equations [PDF]
International Journal of Stochastic Analysis, 1992 Integrodifferential equations of the forms urn:x-wiley:20903332:media:ista345783:ista345783-math-0001 are considered, where K ∈ C([0, ∞), [0, ∞)), p ∈ C([0, ∞), [0, ∞)) and q ∈ C((−∞, ∞), [0, ∞)). Necessary conditions and also sufficient conditions for the existence of positive solutions are established.
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The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity
FEBS Letters, EarlyView.The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley +1 more source
Global solutions to the spherically symmetric Einstein-scalar field system with a positive cosmological constant in Bondi coordinates [PDF]
, 2021 João L. Costa, Filipe C. Mena
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POSITIVE SOLUTIONS OF DIFFUSIVE LOGISTIC EQUATIONS
Taiwanese Journal of Mathematics, 2001 The existence and uniqueness of positive solutions in the space \(C^{2+\theta}(\overline{D ...
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