Mouse experiments

Spermatogonial stem cells (SSCs) are pluripotent and have properties similar to embryonic stem cells. In this experiment, we collected SSCs from young mouse testis and injected it into mature female mice which were irradiated with gamma rays to bring them to a near death state.

9p tamynhan8 04-11-2020 9 1   Download

Wehave identifiedanovelmammaliangene, termednicolin1 gene (NICN1), that is present in human, dog and mouse, whereas it is absent from the available genome sequences of nonmammalian organisms. TheNICN1gene consists of six exons and spans about 6 kb of genomic DNA. It encodes a 213 amino acid protein that does not belong to any known protein family. Experiments using green fluorescent protein (GFP)-taggednicolin1 fusionproteins indicate that nicolin1 is a nuclear protein.

6p tumor12 22-04-2013 51 2   Download

Mouse anticoagulant protein C (461 residues) shares 69% sequence identity with its human ortholog. Interspecies experiments suggest that there is an incompatibility between mouse and human protein C, such that human protein C does not function efficiently in mouse plasma, nor does mouse protein C function efficiently in human plasma.

17p viettel02 20-02-2013 32 2   Download

Apolipoprotein E is a polymorphic glycoprotein in humans with a molecu-lar mass of 34.5 kDa. It is a component of chylomicron remnants, very low density lipoprotein, low density lipoprotein and high density lipopro-tein, and is primarily responsible for maintaining plasma lipid homeostasis. In addition to these well-documented functions, recent studies in experi-mental mouse models, as well as population studies, show that apolipo-protein E also plays an important role in the development of obesity and insulin resistance. ...

9p viettel02 20-02-2013 49 2   Download

The kynurenine pathway of tryptophan catabolism plays an important role in several biological systems affected by aging. We quantified tryptophan and its metabolites kynurenine (KYN), kynurenine acid (KYNA), picolinic acid (PIC) and quinolinic acid (QUIN), and activity of the kynurenine pathway enzymes indoleamine 2,3-dioxygenase

10p cosis54 09-12-2012 51 2   Download