Results 41 to 50 of about 660,490 (319)

Homological descent for motivic homology theories [PDF]

open access: yesHomology, Homotopy and Applications, 2014
We show that motivic homology, motivic Borel-Moore homology and higher Chow groups satisfy homological descent for hyperenvelopes, and l-hyperenvelopes after inverting l.
openaire   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Cyclic $A_\infty$-algebras and cyclic homology [PDF]

open access: yes, 2023
We provide a new description of the complex computing the Hochschild homology of an -unitary -algebra as a derived tensor product such that: (1) there is a canonical morphism from it to the complex computing the cyclic homology of that was introduced by ...
Estanislao Herscovich   +1 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Between utopia and tragedy: the convergence of Faustian motif of “homunculus” and the key images of the novel “Doctor Zhivago” by B. Pasternak

open access: yesНеофилология, 2023
The purpose of study is to identify the semantic and figurative parallels of the second part of Goethe’s “Faust” and B.L. Pasternak’s novel “Doctor Zhivago”.
S. A. Kornienko, O. V. Afanas’eva
doaj   +1 more source

Homological properties of persistent homology

open access: yesJournal of Algebra and Its Applications
In this paper, we investigate to what extent persistent homology benefits from the properties of a homology theory. We show that persistent homology benefits from a Mayer–Vietoris sequence and a long exact sequence for a pair if one works with graded persistence modules.
Hani̇fe Varlı   +2 more
openaire   +4 more sources

Bikei homology [PDF]

open access: yesHomology, Homotopy and Applications, 2017
12 pages; revised version incorporates suggestions from referee.
Nelson, Sam, Rosenfield, Jake
openaire   +3 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS 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

homology-semanticsimilarity: Code, data, and results used for the homology manuscript. [PDF]

open access: yes, 2015
This project measures the effect of anatomical homology on phenotype similarity of orthologous genes across human, mouse, and ...
Prashanti Manda
core   +1 more source

The establishment of a GPD1L knockout human embryonic stem cell line (WAe009-A-80) using the CRISPR/Cas9 system

open access: yesStem Cell Research
The GPD1L gene is located on 3p22.3. It encodes the glycerol phosphate dehydrogenase 1-like protein with homology to glycerol phosphate dehydrogenase (GPD1L), but the function of this enzyme is unclear.
Tao Dong   +6 more
doaj   +1 more source

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