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. 2022 Apr 7;13:865888. doi: 10.3389/fimmu.2022.865888

Table 1.

Advantages and disadvantages of each cell in therapeutic applications.

Cell type Advantage Disadvantage Ref.
Endothelial progenitor cells (EPCs) Anti-fibrotic and pro-regenerative properties Complicated isolation process, unclear clinical efficacy (24, 25)
Hematopoietic stem cells
  1. Pluripotency

  2. Potential to self-renew

  1. Requires bone marrow aspiration

  2. Linage derivation (such as derivation to macrophages)

(26, 27)
Hepatoblasts (Fetal liver Stem Cells) 1. these cells are bipotent, being able to give rise to both hepatocytes and bile duct cells
  1. Rarity of hepatoblasts 0.1% of fetal liver mass

  2. Presence of oval cells in adult liver (make isolation an expansion difficult)

(2830)
Hepatocytes
  1. Key metabolic and synthetic cells of the liver

  2. Suitable for replacing enzyme deficiency

  3. Suitable for replacing metabolic disorders

  1. Donor shortages

  2. Limited engraftment and proliferation

  3. Infection risk

(31, 32)
Immune cells Relatively easy to isolate and culture Potential ability to induce inflammatory storms (33)
Induced pluripotent stem cells (iPS)
  1. an unlimited source to produce hepatocytes-like cells In vitro

  2. Lack of potential issues of allogenic rejection

  1. Ethical concern

  2. Malignancy potential

  3. Low production efficiency

(34, 35)
MSCs
  1. Relatively easy to isolate and culture

  2. pluripotency

  3. immunomodulatory and anti-inflammatory properties

  4. Anti-fibrotic function

  5. Extracellular signaling

  6. Allograft potential

  7. Diffreniatonal ability

  1. Pro-tumor potential

  2. Risks of isolation procedures

  3. Malignancy potential

  4. Risk of undesired migration to other organs such as lung and kidney

(3638)