Telocytes in the reproductive organs: Current understanding and future challenges

Area of Science:

• Reproductive Medicine
• Cell Biology
• Tissue Engineering

Background:

• Reproductive medicine faces challenges like infertility and premature birth despite molecular advances.
• Telocytes (TCs), a distinct cell population, reside in interstitial spaces and influence physiological processes.
• Understanding TCs is crucial for addressing unmet needs in obstetrics and gynecology.

Purpose of the Study:

• To provide a historical overview of telocyte (TC) research over the past decade.
• To explore the potential roles of TCs in reproductive organs and related tissues.
• To highlight TC contributions to tissue morphogenesis, stem cell regulation, and immune functions.

Main Methods:

• Literature review focusing on telocyte (TC) research advancements.
• Analysis of studies investigating TC roles in tissue architecture and microenvironment.
• Synthesis of findings on TC involvement in reproductive organ physiology and pathology.

Main Results:

• Telocytes (TCs) are implicated in maintaining tissue 3D architecture and stem cell niches.
• TCs exhibit anti-inflammatory and cancer-suppressing properties.
• TCs play roles in immune surveillance via cell junctions and extracellular vesicles.

Conclusions:

• Telocytes (TCs) are significant players in reproductive health, influencing uterus, fallopian tube, mammary glands, and placenta.
• Further research into TCs can unlock novel therapeutic strategies for reproductive disorders.
• TCs represent a promising frontier in reproductive medicine and regenerative therapies.