ArticleStem cell reviews and reports2022
Deciphering the Heterogeneity of Mitochondrial Functions During Hematopoietic Lineage Differentiation.
Article in Stem cell reviews and reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 9 citations in OpenAlex.
- Mechanisms of Hematopoietic Stem Cell Aging and Emerging Rejuvenation Strategies.Stem cell reviews and reports · 2026Review
- Bnip3lb-driven mitophagy maintains fate of the embryonic hematopoietic stem cell pool.Nature communications · 2026Article
- Deferasirox, an iron chelator, impacts myeloid differentiation by modulating NF-kB activity via mitochondrial ROS.British journal of haematology · 2024Article
- Leukemia and mitophagy: a novel perspective for understanding oncogenesis and resistance.Annals of hematology · 2024Review
- SGLT2 inhibitor empagliflozin alleviates cardiac remodeling and contractile anomalies in a FUNDC1-dependent manner in experimental Parkinson's disease.Acta pharmacologica Sinica · 2024Article
- Elucidating the mitochondrial function of murine lymphocyte subsets and the heterogeneity of the mitophagy pathway inherited from hematopoietic stem cells.Frontiers in immunology · 2022Article
Corrections and comments
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe heterogeneity of mitochondrial function is an important feature of hematopoietic cell lineage differentiation, but its stage wise contribution is not adequately studied. To establish a model to compare the lineage differentiation of hematopoietic stem cells (HSCs), hematopoietic progenitor cells (HPCs), and differentiated blood cells, the mitochondrial mass (MM), mitochondrial membrane potential (MMP), reactive oxygen species (ROS), and mitophagy level were analyzed. RESULTS AND DISCUSSION: HSCs had lower mitochondrial metabolic activity than committed progenitor populations, indicated by lower MM, MMP, and ROS and higher mitophagy. HPC1s shared more stem cell characteristics than HPC2s and committed progenitor populations in terms of mitochondrial number and function. The mitochondrial metabolism of mature blood cells had greater heterogeneity than hematopoietic stem and progenitor cells, with granulocytes being similar to monocytes. Moreover, HSCs exhibited heterogeneity in the selection of mitophagy-related PINK1/PARK2, BNIP3/NIX, and FUNDC1 pathways. Myeloid differentiation had greater morphological and functional heterogeneity of hematopoietic cells than lymphoid differentiation. Additionally, leukemia stem cells had higher aerobic metabolism and better stem cell function through elevated mitophagy than normal hematopoietic cells. ROS and MMP levels in differentiated leukemia cells were higher, but the level of mitophagy was lower than in differentiated hematopoietic cells.
conclusionThis study provides a complete set of methods and basic reference values for the systematic study of the mitochondrial metabolic function of different types of hematopoietic cells under physiological and pathological conditions. The findings contribute to the future research of tumor and aging based on mitochondrial metabolism.
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