Molecular mechanisms of high-altitude acclimatization

RT Mallet, J Burtscher, V Pialoux, Q Pasha… - International journal of …, 2023 - mdpi.com
High-altitude illnesses (HAIs) result from acute exposure to high altitude/hypoxia. Numerous
molecular mechanisms affect appropriate acclimatization to hypobaric and/or normobaric …

Placenta: the forgotten organ

E Maltepe, SJ Fisher - Annual review of cell and developmental …, 2015 - annualreviews.org
The placenta sits at the interface between the maternal and fetal vascular beds where it
mediates nutrient and waste exchange to enable in utero existence. Placental cells …

Trans-ethnic and ancestry-specific blood-cell genetics in 746,667 individuals from 5 global populations

MH Chen, LM Raffield, A Mousas, S Sakaue… - Cell, 2020 - cell.com
Most loci identified by GWASs have been found in populations of European ancestry (EUR).
In trans-ethnic meta-analyses for 15 hematological traits in 746,667 participants, including …

The transcriptional and regulatory identity of erythropoietin producing cells

BK Kragesteen, A Giladi, E David, S Halevi… - Nature medicine, 2023 - nature.com
Erythropoietin (Epo) is the master regulator of erythropoiesis and oxygen homeostasis.
Despite its physiological importance, the molecular and genomic contexts of the cells …

YTHDF1 links hypoxia adaptation and non-small cell lung cancer progression

Y Shi, S Fan, M Wu, Z Zuo, X Li, L Jiang, Q Shen… - Nature …, 2019 - nature.com
Hypoxia occurs naturally at high-altitudes and pathologically in hypoxic solid tumors. Here,
we report that genes involved in various human cancers evolved rapidly in Tibetans and six …

An oxygen-sensing mechanism for angiosperm adaptation to altitude

M Abbas, G Sharma, C Dambire, J Marquez… - Nature, 2022 - nature.com
Flowering plants (angiosperms) can grow at extreme altitudes, and have been observed
growing as high as 6,400 metres above sea level,; however, the molecular mechanisms that …

Pervasive introgression facilitated domestication and adaptation in the Bos species complex

DD Wu, XD Ding, S Wang, JM Wójcik… - Nature ecology & …, 2018 - nature.com
Species of the Bos genus, including taurine cattle, zebu, gayal, gaur, banteng, yak, wisent
and bison, have been domesticated at least four times and have been an important source …

Defining the 'generalist specialist' niche for Pleistocene Homo sapiens

P Roberts, BA Stewart - Nature Human Behaviour, 2018 - nature.com
Definitions of our species as unique within the hominin clade have tended to focus on
differences in capacities for symbolism, language, social networking, technological …

Human high-altitude adaptation: forward genetics meets the HIF pathway

AW Bigham, FS Lee - Genes & development, 2014 - genesdev.cshlp.org
Humans have adapted to the chronic hypoxia of high altitude in several locations, and
recent genome-wide studies have indicated a genetic basis. In some populations, genetic …

Gestational hypoxia and developmental plasticity

CA Ducsay, R Goyal, WJ Pearce… - Physiological …, 2018 - journals.physiology.org
Hypoxia is one of the most common and severe challenges to the maintenance of
homeostasis. Oxygen sensing is a property of all tissues, and the response to hypoxia is …