新的洞察力 Prokineticin 1 在怀孕相关疾病中的作用
Xi-Xi Cheng1,2, Ming-Qing Li3,4,5, Ting Peng1,2
1Shanghai Changning Maternity & Infant Health Hospital, China.
International journal of medical sciences
|January 2, 2024
概括
催产素1 (PROK1) 对于健康的怀孕至关重要,调节植入和胎盘发育. 它的失调与妊娠并发症,如子宫前和胎儿生长限制有关.
科学领域:
- 生殖生物学 生殖生物学
- 内分泌学 在内分泌学.
- 细胞生物学 细胞生物学
背景情况:
- 普罗基尼提辛1 (PROK1) 是一种分泌的蛋白质,影响细胞增殖,迁移,血管生成和神经元发育.
- 在母胎界面,PROK1及其受体 (PROKRs) 通过热囊细胞和叶 stromal 细胞表达.
- PROK1信号传递对于成功的怀孕建立至关重要,影响了决定,植入和胎盘发育.
研究的目的:
- 审查Prokineticin 1 (PROK1) 在正常和复杂怀孕期间的表达和各种作用.
- 突出PROK1在生殖生理学和病理学中的重要性.
主要方法:
- 在怀孕期间研究Prokineticin 1 (PROK1) 的研究文献综述.
- 对PROK1在母胎相互作用中的表达和功能研究的分析.
- 与生理和病理妊娠状态中PROK1相关的发现的综合.
主要成果:
- PROK1在母胎界面表达,在植入和胎盘发育中发挥关键作用.
- 对PROK1信号的调节失调与妊娠障碍有关,例如先兆子,重复性流产和胎儿生长限制.
- 有证据支持PROK1在维持健康怀孕方面具有类功能.
结论:
- 孕期成功的孕产妇必须使用Prokineticin 1 (PROK1).
- 异常的PROK1信号传递有助于各种妊娠病理.
- 对PROK1通路的进一步研究可能为妊娠并发症提供治疗点.
相关概念视频
01:28Chemotherapy-Induced Nausea and Vomiting: Neurokinin-1 Receptor Antagonists
165
Neurokinin 1 (NK1) receptors are distributed across the GI tract, vagal afferents, and key CNS regions including the central vomiting center and chemoreceptor trigger zone (CTZ) Chemotherapy agents stimulate enterochromaffin cells in the gastrointestinal (GI) tract to release large amounts of substance P (SP). SP is a neuropeptide released by specific sensory nerves in response to many different stressors, including those in the GI mucosa affected by chemotherapy. SP binds and activates...
165
01:28Drugs Affecting GI Tract Motility: Dopamine Receptor Antagonists
329
Prokinetic agents are specialized medications that stimulate gastrointestinal (GI) motility, promoting food movement through the GI tract. Dopamine, an inhibitory neurotransmitter, plays a significant role in this process, reducing GI motility and indirectly controlling the speed of digestion. Dopamine receptor antagonists, such as metoclopramide and domperidone, offer a unique advantage as prokinetic agents. By blocking the dopamine receptors, these drugs increase GI motility, improving food...
329
01:09Cytoskeletal Linker Proteins - Plakins
2.3K
Plakins are large proteins with binding domains for microtubules, microfilaments, intermediate filaments, and membrane-associated protein complexes at cell junctions. Plakin functions are evolutionarily conserved and are primarily involved in organizing the different components of the cytoskeleton by crosslinking them to each other and connecting them to the cell-matrix and cell adhesion complexes. They are also known to interact with signal transducers, serve as scaffolds for signaling...
2.3K
01:07Teratogenicity
2.5K
The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
2.5K
01:23Drugs Affecting GI Tract Motility: Serotonin Receptor Agonists
262
Serotonin, a crucial neurotransmitter synthesized by enterochromaffin cells, plays a cardinal role in regulating gastrointestinal (GI) motility. With over 90% of the body's total serotonin in the GI tract, its influence on digestive processes is profound. Serotonin is swiftly released upon various stimuli, such as food boluses or certain drugs, triggering intrinsic sensory neurons in the myenteric plexus and extrinsic vagal and spinal sensory neurons. This leads to the activation of the...
262