Mesenchymal Stromal Cells and Platelet Rich Plasma: Their Regenerative Potential in Reproductive Disorders in Farm Animals

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Animal Reproduction".

Deadline for manuscript submissions: closed (30 April 2022) | Viewed by 8054

Special Issue Editor


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Guest Editor
1. Department of Veterinary Medicine, University of Milan, 26900 Lodi, Italy
2. Reproduction Unit, Clinical-Veterinary and Zootechnical-Experimental Center of the University, University of Milan, 26900 Lodi, Italy
Interests: biologia cellulare; medicina rigenerativa; biotecnologie riproduttive

Special Issue Information

Dear Colleagues,

Chronic endometritis is an inflammation in the inner layer of uterine mucosa, with or without an infectious process that could develop because of reduced intrinsic uterine defenses, leading to the uncontrolled proliferation of resident microflora causing persistent inflammation. Endometriosis is another chronic degenerative condition of multifactorial origin. The main consequence of endometritis is a uterine environment that is hostile for embryo survival and implantation, causing embryo death and abortion, so this pathology is one of the most frequent causes of infertility. Despite the wide range of therapies proposed to date, no effective treatments have been able to renew the injured tissue or to stop this process.

The communication between uterus and conceptus, essential for adhesion and implantation, occurs via paracrine signaling. Defects in the endometrial tissue could hinder this passage of information and lead to reduced fertility.

An alternative therapy for uterine disease could be represented by the use of stem cell or platelet-rich plasma, which are both able to provide growth factors, chemokines, cytokines, and extra-cellular vesicles essential to restore fetal-maternal communication and embryo implantation. This Special Issue collects the novel therapeutic approaches based on endometrium regeneration and restoration of paracrine fetal-maternal talk by the use of these new products in animal species.

This Research Topic gathers original research, reviews (mini review, systematic review, focused review), brief research reports, and case reports (case reports must describe a novel finding related to mesenchymal stromal cells or platelet-rich plasma use in more than one subject). Clinical studies and laboratory original research will both be evaluated.

Dr. Anna Lange-Consiglio
Guest Editor

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Keywords

  • endometritis
  • endometrosis
  • fetal–maternal communication
  • embryo
  • regenerative medicine
  • stem cells
  • conditioned medium
  • extra-cellular vesicles
  • platelet-rich plasma
  • animals

Published Papers (2 papers)

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Research

13 pages, 1525 KiB  
Article
Physiological Parameters to Identify Suitable Blood Donor Cows for Preparation of Platelet Rich Plasma
by Anna Lange-Consiglio, Rosangela Garlappi, Chiara Spelta, Antonella Idda, Stefano Comazzi, Rita Rizzi and Fausto Cremonesi
Animals 2021, 11(8), 2296; https://doi.org/10.3390/ani11082296 - 4 Aug 2021
Cited by 2 | Viewed by 2736
Abstract
Platelet rich plasma (PRP) has been shown to be beneficial in the treatment of bovine mastitis, with an action comparable to that of antibiotics. Autologous treatment is feasible in experimental conditions but is difficult to apply in field conditions, particularly in acute mastitis. [...] Read more.
Platelet rich plasma (PRP) has been shown to be beneficial in the treatment of bovine mastitis, with an action comparable to that of antibiotics. Autologous treatment is feasible in experimental conditions but is difficult to apply in field conditions, particularly in acute mastitis. The ideal scenario would be to have heterologous PRP stored on every farm so that it is readily available when needed. In this paper, we analysed data collected during bovine mastitis treatment with heterologous PRP produced by casual donor cows on several farms. We tried to identify parameters which might be useful to identify the most suitable cows to be used as blood donors, to obtain the highest yield of PRP. Variables considered for each animal were the age, the parity, the date of the last parturition, the season of blood collection, the site of blood collection (jugular or mammary vein) and the reproductive status e.g., pregnant or not pregnant. There were statistically significant differences for all the variables considered from the 135 blood cows, except for the blood collection season. The highest yield of PRP was associated with nonpregnancy blood collection within three months of parturition, parity 3 or 4, and blood collection from the mammary vein. Full article
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15 pages, 2368 KiB  
Article
Adipose Tissue- and Bone Marrow-Derived Mesenchymal Stem Cells from Sheep: Culture Characteristics
by Ejaz R. Dar, Mudasir B. Gugjoo, Moien Javaid, Shahid Hussain, Mujeeb R. Fazili, Kuldeep Dhama, Taha Alqahtani, Ali M. Alqahtani, Riaz A. Shah and Talha Bin Emran
Animals 2021, 11(8), 2153; https://doi.org/10.3390/ani11082153 - 21 Jul 2021
Cited by 12 | Viewed by 3813
Abstract
The current study demonstrates the culture characteristics of adipose tissue and bone marrow-derived mesenchymal stem cells (MSC). The study evaluates the effect of ambient temperature, physiological status of the donor and the tissue source on sheep (Ovis aries) mesenchymal stem cells. [...] Read more.
The current study demonstrates the culture characteristics of adipose tissue and bone marrow-derived mesenchymal stem cells (MSC). The study evaluates the effect of ambient temperature, physiological status of the donor and the tissue source on sheep (Ovis aries) mesenchymal stem cells. The tissue samples were harvested from full term pregnant female sheep (n = 9) and male sheep (n = 10). Adipose tissue was harvested from n = 9 sheep and bone marrow from n = 10 sheep. The samples (adipose tissue, n = 2; bone marrow, n = 3) transported at cold ambient temperature (<10 °C) failed to yield MSCs while those (n = 14) at higher (>20 °C) ambient temperature successfully yielded MSCs. Bone marrow mononuclear cell (MNC) fraction was higher than the adipose tissue-derived stromal vascular fraction (SVF), but the percent adherent cells (PAC) was higher in the later cell fraction. Adipose tissue-derived MSCs from the full term female sheep had a significantly (p < 0.05) higher proliferation potential as compared to those of the male sheep-derived MSCs. Female sheep MSCs also had rapid differentiation potential. The cryopreserved MSCs had morphological features comparable to that of the fresh cells. In conclusion, the tissue type and physiological status of donor animal may affect MSCs’ characteristics and should be taken into consideration while applying in clinical settings. Full article
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