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Query: UNIPROT:P01178 (
oxytocin
)
15,767
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We address advances in the understanding of myometrial physiology, focusing on excitation and the effects of gestation on ion channels and their relevance to labor. This review moves through pioneering studies to exciting new findings. We begin with the myometrium and its myocytes and describe how excitation might initiate and spread in this myogenic smooth muscle. We then review each of the ion channels in the myometrium: L- and T-type Ca
2+
channels, K
ATP
(Kir6) channels, voltage-dependent K channels (Kv4, Kv7, and Kv11), twin-pore domain K channels (TASK, TREK), inward rectifier Kir7.1, Ca
2+
-activated K
+
channels with large (KCNMA1, Slo1), small (
KCNN1
-3), and intermediate (KCNN4) conductance, Na-activated K channels (Slo2), voltage-gated (SCN) Na
+
and Na
+
leak channels, nonselective (NALCN) channels, the Na K-ATPase, and hyperpolarization-activated cation channels. We finish by assessing how three key hormones-
oxytocin
, estrogen, and progesterone-modulate and integrate excitability throughout gestation. Expected final online publication date for the
Annual Review of Physiology
, Volume 83 is February 10, 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
...
PMID:Uterine Excitability and Ion Channels and Their Changes with Gestation and Hormonal Environment. 3315 76
