Abstract
Autophagy, a major degradation/recycling pathway, plays an essential role in cellular homeostasis maintenance, cell fate decision, and reproductive development. During reproduction, sperms and eggs, the specialized haploid gametes produced by the meiotic process of the germ cells in male and female respectively, are fused to form a new zygote that develops into fetus through embryogenesis and maternal–fetal crosstalk. Researches carried out in the past few years have proved that autophagy plays a key role in the regulation of reproduction process, and blockage of autophagy process likely contributes to reproductive abnormalities and even infertility. Here we summerize the recent progress in exploring the functional roles of autophagy in reproductive processes, such as spermatogenesis, folliculogenesis, fertilization, embryogenesis, and maternal–fetal crosstalk, in both animals and plants.
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Abbreviations
- 3-MA:
-
3-methyladenine
- Ambra1:
-
Activating molecule in beclin1-regulated autophagy
- CTB:
-
Cytotrophoblast
- Dcp1:
-
Drosophila caspase-1
- enEVT:
-
Endovascular extravillous trophoblast
- epg-2:
-
Ectopic PGL granules 2
- epg-3:
-
Ectopic PGL granules 3
- epg-4:
-
Ectopic PGL granules 4
- epg-5:
-
Ectopic PGL granules 5
- epg-8:
-
Ectopic PGL granules 8
- ES:
-
Ectoplasmic specialization
- EVT:
-
Extravillous trophoblast
- FIP200:
-
200-kDa FAK-family interacting protein
- FOXO/DAF-16:
-
Forkhead box O transcription factor
- GATA1:
-
GATA binding protein-1
- GOPC:
-
Golgi-associated PDZ-and coiled-coil motif-containing protein
- HIF1α:
-
Hypoxia-inducible factor 1α
- iEVT:
-
Interstitial extravillous trophoblast
- IL-1β:
-
Interleukin‐1β
- IUGR:
-
Intrauterine growth retardation
- LAMP1:
-
Lysosome-associated membrane protein 1
- LOX:
-
Lectin-like oxidized low-density lipoprotein
- MOs:
-
Membranous organelles
- mtDNA:
-
Mitochondria DNA
- MYBL2/B-MYB:
-
MYB-related protein B
- NHERF2:
-
Na+/H+ exchanger regulatory factor 2
- oxLDL:
-
Oxidized low-density lipoprotein
- PCD:
-
Programmed cell death
- PDLIM1:
-
PDZ and LIM domain 1
- PGL-1:
-
P granule components 1
- PGL-3:
-
P granule components 3
- PtdIns(3)P:
-
Phosphatidylinositol-3-phosphate
- PTEN/DAF-18:
-
Phosphatase and tensin homolog
- ROS:
-
Reactive oxygen species
- SEPA-1:
-
Suppressor of ectopic P granules in autophagy mutants-1
- Sirt1:
-
Silent information regulator 1
- SR-BI:
-
Scavenger receptor class B type I
- STB:
-
Syncytiotrophoblast
- VDAC2:
-
Voltage-dependent anion channel 2
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Gao, H., Khawar, M.B., Li, W. (2019). Autophagy in Reproduction. In: Qin, ZH. (eds) Autophagy: Biology and Diseases. Advances in Experimental Medicine and Biology, vol 1206. Springer, Singapore. https://doi.org/10.1007/978-981-15-0602-4_21
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DOI: https://doi.org/10.1007/978-981-15-0602-4_21
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