Evidence map›Paper›PMID 34948276›Full record

ReviewInternational journal of molecular sciences2021

Recent Insights into Human Endometrial Peptidases in Blastocyst Implantation via Shedding of Microvesicles.

Masato Yoshihara, Shigehiko Mizutani, Yukio Kato, Kunio Matsumoto, Eita Mizutani, Hidesuke Mizutani, Hiroki Fujimoto, Satoko Osuka, Hiroaki Kajiyama

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.5field-weighted citation impact, top 38% 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

9 citing papers in PubMed, 9 citations in OpenAlex.

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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

9 authors at 3 institutions in 2 countries.

Masato YoshiharaDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsuruma-cho, Showa-ku, Nagoya 466-8550, Japan.ORCID 0000-0001-5811-3137
Shigehiko MizutaniDaiyabilding Lady's Clinic, 1-1-17 Meieki, Nishi-ku, Nagoya 451-0045, Japan.
Yukio KatoDepartment of Molecular Pharmacotherapeutics, Faculty of Pharmacy, Kanazawa University, Kanazawa 920-1192, Japan.ORCID 0000-0001-8135-5679
Kunio MatsumotoDivision of Tumor Dynamics and Regulation, Cancer Research Institute, Kanazawa University, Kanazawa 920-1192, Japan.ORCID 0000-0002-6532-4482
Eita MizutaniDaiyabilding Lady's Clinic, 1-1-17 Meieki, Nishi-ku, Nagoya 451-0045, Japan.
Hidesuke MizutaniDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsuruma-cho, Showa-ku, Nagoya 466-8550, Japan.
Hiroki FujimotoDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsuruma-cho, Showa-ku, Nagoya 466-8550, Japan.
Satoko OsukaDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsuruma-cho, Showa-ku, Nagoya 466-8550, Japan.
Hiroaki KajiyamaDepartment of Obstetrics and Gynecology, Nagoya University Graduate School of Medicine, 65 Tsuruma-cho, Showa-ku, Nagoya 466-8550, Japan.ORCID 0000-0003-0493-1825
Nagoya University · JPKanazawa University · JPThe University of Adelaide · AU

Funding

Japan Society for the Promotion of Science 20K21475, and 21K19562
6 · The paper itself

Abstract

Blastocyst implantation involves multiple interactions with numerous molecules expressed in endometrial epithelial cells (EECs) during the implantation window; however, there is limited information regarding the molecular mechanism underlying the crosstalk. In blastocysts, fibronectin plays a major role in the adhesion of various types of cells by binding to extracellular matrix proteins via the Arg-Gly-Asp (RGD) motif. In EECs, RGD-recognizing integrins are important bridging receptors for fibronectin, whereas the non-RGD binding of fibronectin includes interactions with dipeptidyl peptidase IV (DPPIV)/cluster of differentiation (CD) 26. Fibronectin may also bind to aminopeptidase N (APN)/CD13, and in the endometrium, these peptidases are present in plasma membranes and lysosomal membranes. Blastocyst implantation is accompanied by lysosome exocytosis, which transports various peptidases and nutrients into the endometrial cavity to facilitate blastocyst implantation. Both DPPIV and APN are released into the uterine cavity via shedding of microvesicles (MVs) from EECs. Recently, extracellular vesicles derived from endometrial cells have been proposed to act on trophectoderm cells to promote implantation. MVs are also secreted from embryonal stem cells and may play an active role in implantation. Thus, crosstalk between the blastocyst and endometrium via extracellular vesicles is a new insight into the fundamental molecular basis of blastocyst implantation.

Indexed as

BlastocystCell AdhesionCell-Derived MicroparticlesCell MembraneDipeptidyl Peptidase 4Embryo ImplantationEmbryo TransferEndometriumEpithelial CellsExtracellular Matrix ProteinsExtracellular VesiclesFemaleFibronectinsHumansIntegrinsLysosomesDipeptidyl Peptidase 4DPP4 protein, humanExtracellular Matrix ProteinsFibronectinsFN1 protein, humanIntegrinsPeptide Hydrolasesaminopeptidase Nblastocyst implantationdipeptidyl peptidase IVextracellular vesicleslysosome

Identifiers

PMID34948276
PMCPMC8708926
OpenAlexW4200079073

What OpenQuestion holds

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LicenceCC BY
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.