ArticleCell reports2014
p62 is required for stem cell/progenitor retention through inhibition of IKK/NF-κB/Ccl4 signaling at the bone marrow macrophage-osteoblast niche.
Article in Cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
What it found
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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.
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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.
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Who cites it
37 citing papers in PubMed, 66 citations in OpenAlex.
- The oncogenic signalosome: SQSTM1/p62 as a master integrator of signaling, metabolism, and autophagy in cancer.Toxicological research · 2026Review
- Macrophages in post-chemoradiotherapy hematopoietic injury: a double-edged sword.Cell communication and signaling : CCS · 2026Review
- Hematopoietic Stem Cells and Their Niche in Bone Marrow.International journal of molecular sciences · 2024Review
- Review
- Trehalose delays postmenopausal osteoporosis by enhancing AKT/TFEB pathway‑dependent autophagy flow in rats.Experimental and therapeutic medicine · 2023Article
- Reperfusion after hypoxia-ischemia exacerbates brain injury with compensatory activation of the anti- ferroptosis system: based on a novel rat model.Neural regeneration research · 2023Article
- Tissue-specific macrophages: how they develop and choreograph tissue biology.Nature reviews. Immunology · 2023Review
- Resveratrol induces proliferation and differentiation of mouse pre-osteoblast MC3T3-E1 by promoting autophagy.BMC complementary medicine and therapies · 2023Article
- P62/SQSTM1 beyond Autophagy: Physiological Role and Therapeutic Applications in Laboratory and Domestic Animals.Life (Basel, Switzerland) · 2022Review
- Autophagic Mediators in Bone Marrow Niche Homeostasis.Advances in experimental medicine and biology · 2022Article
- A Highly Selective GSK-3β Inhibitor CHIR99021 Promotes Osteogenesis by Activating Canonical and Autophagy-Mediated Wnt Signaling.Frontiers in endocrinology · 2022Article
- Sequestosome 1/p62: A multitasker in the regulation of malignant tumor aggression (Review).International journal of oncology · 2021Review
- Macrophage Responses to Environmental Stimuli During Homeostasis and Disease.Endocrine reviews · 2021Article
- Inflammation rapidly recruits mammalian GMP and MDP from bone marrow into regional lymphatics.eLife · 2021Article
- Antioxidant prevents clearance of hemostatically competent platelets after long-term cold storage.Transfusion · 2021Article
- Essential role of autophagy in protecting neonatal haematopoietic stem cells from oxidative stress in a p62-independent manner.Scientific reports · 2021Article
- Stable colony-stimulating factor 1 fusion protein treatment increases hematopoietic stem cell pool and enhances their mobilisation in mice.Journal of hematology & oncology · 2021Article
- Hematopoietic Stem Cell Niche During Homeostasis, Malignancy, and Bone Marrow Transplantation.Frontiers in cell and developmental biology · 2021Review
- Human endogenous retroviruses form a reservoir of T cell targets in hematological cancers.Nature communications · 2020Article
- Gap Junctions in the Bone Marrow Lympho-Hematopoietic Stem Cell Niche, Leukemia Progression, and Chemoresistance.International journal of molecular sciences · 2020Review
Corrections and comments
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Authors and funding
16 authors at 5 institutions in 3 countries.
Funding
Abstract
In the bone marrow (BM), hematopoietic progenitors (HPs) reside in specific anatomical niches near osteoblasts (Obs), macrophages (MΦs), and other cells forming the BM microenvironment. A connection between immunosurveillance and traffic of HP has been demonstrated, but the regulatory signals that instruct the immune regulation of HP circulation are unknown. We discovered that the BM microenvironment deficiency of p62, an autophagy regulator and signal organizer, results in loss of autophagic repression of macrophage contact-dependent activation of Ob NF-κB signaling. Consequently, Ob p62-deficient mice lose bone, Ob Ccl4 expression, and HP chemotaxis toward Cxcl12, resulting in egress of short-term hematopoietic stem cells and myeloid progenitors. Finally, Ccl4 expression and myeloid progenitor egress are reversed by deficiency of the p62 PB1-binding partner Nbr1. A functional "MΦ-Ob niche" is required for myeloid progenitor/short-term stem cell retention, in which Ob p62 is required to maintain NF-κB signaling repression, osteogenesis, and BM progenitor retention.
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Registered trials
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.