Improving laboratory animal genetic reporting: LAG-R guidelines

L Teboul, J Amos-Landgraf, FJ Benavides… - Nature …, 2024 - nature.com
The biomedical research community addresses reproducibility challenges in animal studies
through standardized nomenclature, improved experimental design, transparent reporting …

STRAIGHT-IN: a platform for rapidly generating panels of genetically modified human pluripotent stem cell lines

A Blanch-Asensio, C Grandela, CL Mummery… - Nature …, 2024 - nature.com
Targeted integration of large DNA cargoes (> 10 kb) or genomic replacements in
mammalian cells, such as human pluripotent stem cells (hPS cells), remains challenging …

Intra-islet α-cell Gs signaling promotes glucagon release

L Liu, K El, D Dattaroy, LF Barella, Y Cui… - nature …, 2024 - nature.com
Glucagon, a hormone released from pancreatic α-cells, is critical for maintaining euglycemia
and plays a key role in the pathophysiology of diabetes. To stimulate the development of …

Dyrk1a gene dosage in glutamatergic neurons has key effects in cognitive deficits observed in mouse models of MRD7 and Down syndrome

V Brault, TL Nguyen, J Flores-Gutiérrez, G Iacono… - PLoS …, 2021 - journals.plos.org
Perturbation of the excitation/inhibition (E/I) balance leads to neurodevelopmental diseases
including to autism spectrum disorders, intellectual disability, and epilepsy. Loss-of-function …

New sets of primers for DNA identification of non-indigenous fish species in the Volga-Kama basin (European Russia)

DP Karabanov, EI Bekker, DD Pavlov, EA Borovikova… - Water, 2022 - mdpi.com
Adequate species' identification is critical for the detection and monitoring of biological
invasions. In this study, we proposed and assessed the efficiency of newly created primer …

Transgenic mouse models to study the physiological and pathophysiological roles of human Siglecs

KA McCord, MS Macauley - Biochemical Society Transactions, 2022 - portlandpress.com
Sialic acid-binding immunoglobulin-like lectins (Siglecs) are important immunomodulatory
receptors. Due to differences between human and mouse Siglecs, defining the in vivo roles …

Tetra-Primer Amplification-Refractory Mutation System (ARMS)—PCR for Genotyping Mouse Leptin Gene Mutation

J Chen, X Xu, P Dalhaimer, L Zhao - Animals, 2022 - mdpi.com
Simple Summary We developed a method to detect a single-point mutation in an obese
gene in a mouse research model. The method is quick, easy to conduct, and suitable for …

Droplet digital PCR or quantitative PCR for in-depth genomic and functional validation of genetically altered rodents

L Lindner, P Cayrou, TW Rosahl, HH Zhou, MC Birling… - Methods, 2021 - Elsevier
Gene targeting and additive (random) transgenesis have proven to be powerful
technologies with which to decipher the mammalian genome. With the advent of …

Leishmania major surface components and DKK1 signalling via LRP6 promote migration and longevity of neutrophils in the infection site

OC Ihedioha, HQ Marcarian, A Sivakoses… - Frontiers in …, 2024 - frontiersin.org
Background Host-related factors highly regulate the increased circulation of neutrophils
during Leishmania infection. Platelet-derived Dickkopf-1 (DKK1) is established as a high …

Reliable and fast genotyping protocol for Galactosylceramidase (Galc) in the twitcher (Twi) mouse

S Carpi, A Del Grosso, M De Sarlo, L Colagiorgio… - Biomedicines, 2022 - mdpi.com
Twitcher (Twi) is a neurological Krabbe disease (KD, or globoid cell leukodystrophy)
spontaneous mutant line in mice. The genome of the Twi mouse presents a single …