Results 111 to 120 of about 47,671 (263)

Reproductive health: Intersections between technology and reproduction

Salud Colectiva
Ana Lucía Olmos Álvarez, María Cecilia Johnson, Naara Luna, Rosa Martínez-Cuadros   +3 more
doaj   +1 more source

The effectiveness of solution-focused counseling on the sexual satisfaction and sexual quality of life in women with polycystic ovary syndrome with a history of failure of assisted reproductive techniques. [PDF]

J Educ Health Promot
Bokaie M, Mohegh Z, Dashti S, Sarebanhassanabadi M, ZareMobini F.   +4 more
europepmc   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Reframing sperm cryopreservation in male cancer survivors: from procedural success to meaningful utilization. [PDF]

Oncologist
Garolla A.
europepmc   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Isoprostanes and Isofurans in Infertility and Assisted Reproduction: What Do We Know So Far? [PDF]

Int J Mol Sci
Voros C, Chatzinikolaou F, Papadimas G, Karpouzos A, Koulakmanidis AM, Athanasiou D, Bananis K, Athanasiou A, Athanasiou A, Tsimpoukelis C, Papapanagiotou I, Daskalaki MA, Trakateli C, Koranteng NK, Thomakos N, Antsaklis P, Loutradis D, Daskalakis G.   +17 more
europepmc   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Extracellular Vesicles in Human Reproduction: Integrating Redox-Mitochondrial Signaling with Multi-Omics and AI-Driven Biomarker Discovery. [PDF]

Cells
Stavros S, Gerede A, Moustakli E, Zikopoulos A, Tsakiridis I, Messini C, Potiris A, Anagnostaki I, Arkoulis I, Topis S, Dagklis T, Loutradis D.   +11 more
europepmc   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

FEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima, Gustavo Narvaes Guimarães, Emilyane de Oliveira Santana Amaral, Bianca Caroline Figueiredo Bianco, Manuel Jara‐Espejo, Sérgio Roberto Peres Line, Ana Paula de Souza, Aline Cristiane Planello   +7 more
wiley   +1 more source