Evidence map›Paper›PMID 30799275›Full record

ArticleStem cell reports2019

Anti-apoptotic Regulation Contributes to the Successful Nuclear Reprogramming Using Cryopreserved Oocytes.

Ah Reum Lee, Kwonho Hong, Seo Hye Choi, Chanhyeok Park, Jae Kyun Park, Jin Il Lee, Jae Il Bang, Dong-Won Seol, Jeoung Eun Lee, Dong Ryul Lee

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.1field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Review
  3. Melatonin Alleviates Oxidative Stress Induced by HAntioxidants (Basel, Switzerland) · 2022
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Ah Reum LeeDepartment of Biomedical Science, College of Life Science, CHA University, 335 Pankyo-ro, Seongnam-si, Gyeonggi-do, 13488 Seoul, Korea.
Kwonho HongDepartment of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, Korea.
Seo Hye ChoiDepartment of Biomedical Science, College of Life Science, CHA University, 335 Pankyo-ro, Seongnam-si, Gyeonggi-do, 13488 Seoul, Korea.
Chanhyeok ParkDepartment of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, Korea.
Jae Kyun ParkFertility Center of CHA Gangnam Medical Center, College of Medicine, CHA University, Seoul, Korea.
Jin Il LeeFertility Center of CHA Gangnam Medical Center, College of Medicine, CHA University, Seoul, Korea.
Jae Il BangDepartment of Biomedical Science, College of Life Science, CHA University, 335 Pankyo-ro, Seongnam-si, Gyeonggi-do, 13488 Seoul, Korea.
Dong-Won SeolDepartment of Biomedical Science, College of Life Science, CHA University, 335 Pankyo-ro, Seongnam-si, Gyeonggi-do, 13488 Seoul, Korea.
Jeoung Eun LeeCHA Stem Cell Institute, CHA University, Seongnam, Korea.
Dong Ryul LeeDepartment of Biomedical Science, College of Life Science, CHA University, 335 Pankyo-ro, Seongnam-si, Gyeonggi-do, 13488 Seoul, Korea; CHA Stem Cell Institute, CHA University, Seongnam, Korea. Electronic address: drleedr@cha.ac.kr.
CHA University · KRKonkuk University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cryopreservation has a negative effect on the quality of oocytes and may be closely associated with increased levels of reactive oxygen species (ROS) and apoptotic events. The purpose of the present study was to evaluate the detrimental effects on the developmental competence of somatic cell nuclear transferred (SCNT) mouse embryos using vitrified (cryopreserved) oocytes and to evaluate the recovery effects of melatonin on cryo-damage in cloned embryos. Development of SCNT embryos using cryopreserved oocyte cytoplasm (SCNT-CROC) was inferior to those using fresh cytoplasm (SCNT-FOC). Using RNA-sequencing analysis, we found upregulation of eight pro-apoptotic-related genes (Cyct, Dapk2, Dffb, Gadd45g, Hint2, Mien1, P2rx7, and Pmaip) in the SCNT-CROC group. Furthermore, the addition of melatonin, an agent that reduces apoptosis and ROS production, enhanced blastocyst formation rates in the SCNT-CROP group when compared with the melatonin-untreated group. Additionally, melatonin treatment increased the derivation efficiency of pluripotent stem cells from cloned embryos using cryopreserved oocyte.

Indexed as

AnimalsApoptosisApoptosis Regulatory ProteinsBlastocystCellular ReprogrammingCloning, OrganismCryopreservationCytoplasmEmbryo, MammalianFemaleMiceNuclear Transfer TechniquesOocytesPluripotent Stem CellsReactive Oxygen SpeciesUp-RegulationApoptosis Regulatory ProteinsReactive Oxygen Speciescryo-damagecryopreserved oocytesembryonic developmentmelatoninsomatic cell nuclear transfer

Identifiers

PMID30799275
PMCPMC6411484
OpenAlexW2916975396

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.