Evidence map›Paper›PMID 33713308›Full record

ArticleTissue engineering and regenerative medicine2021

The Therapeutic Potential of Amniotic Fluid-Derived Stem Cells on Busulfan-Induced Azoospermia in Adult Rats.

Heba F Ibrahim, Safinaz H Safwat, Teshreen M Zeitoun, Khaled F El Mulla, Amira Y Medwar

Open access · greenAbstract read
In one paragraph

Article in Tissue engineering and regenerative medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 13% 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, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
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  3. Review
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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

5 authors at 1 institution in 1 country.

Heba F IbrahimDepartment of Histology and Cell Biology, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt. drhebafathy@yahoo.com.
Safinaz H SafwatDepartment of Histology and Cell Biology, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt.
Teshreen M ZeitounDepartment of Histology and Cell Biology, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt.
Khaled F El MullaDepartment of Dermatology, Venereology and Andrology, Faculty of Medicine, Alexandria University, Alexandria, 21514, Egypt.
Amira Y MedwarDepartment of Histology and Cell Biology, Faculty of Medicine, Alexandria University, Dr Fahmi Abdelmeguid St., Al. Mowassat Campus, Alexandria, 21561, Egypt.
Alexandria University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBusulfan is an alkylating chemotherapeutic agent that is routinely prescribed for leukemic patients to induce myelo-ablation. However, it also results in azoospermia and infertility in cancer survivors. This research was constructed to explore the possible therapeutic role of amniotic fluid-derived stem cells (AFSCs) in improving busulfan-induced azoospermia in adult rats.

methodsForty two adult male albino rats were randomized into: (1) control group, (2) azoospermia group, (3) spontaneous recovery group, and (4) AFSCs-treated group, in which AFSCs were transplanted through their injection into the testicular efferent ducts. The assessment included a histo-pathological examination of the seminiferous tubules by the light and transmission electron microscopes. Additionally, the confocal laser scanning microscope was used for confirmation of homing of the implanted cells. Moreover, we conducted an immuno-fluorescence study for detection of the proliferating cell nuclear antigen (PCNA) in the spermatogenic cells, epididymal sperm count, and a histo-morphometric study.

resultsAFSCs successfully homed over the basement membrane of the injured seminiferous tubules. They greatly attenuated busulfan-induced degenerative and oxidative changes. They also caused a re-expression of PCNA in the germ cells, leading to resumption of spermatogenesis and re-appearance of spermatozoa.

conclusionAFSCs could be a promising treatment modality for male infertility induced by chemotherapy, as they possess prominent regenerative, anti-apoptotic, and anti-inflammatory potentials.

Indexed as

Amniotic FluidAntineoplastic Agents, AlkylatingAzoospermiaBusulfanAgedAnimalsFemaleHumansMaleRatsRats, Sprague-DawleyStem CellsAntineoplastic Agents, AlkylatingBusulfanAmniotic fluid-derived stem cellsAzoospermiaBusulfanEfferent ducts

Identifiers

PMID33713308
PMCPMC8012477
OpenAlexW3135482331

What OpenQuestion holds

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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.