PMID- 19347312 OWN - NLM STAT- MEDLINE DCOM- 20090520 LR - 20171116 IS - 1064-3745 (Print) IS - 1064-3745 (Linking) VI - 531 DP - 2009 TI - Probing in vivo origins of mononuclear phagocytes by conditional ablation and reconstitution. PG - 71-87 LID - 10.1007/978-1-59745-396-7_6 [doi] AB - Dendritic cells (DCs) and macrophages (MPhis), collectively termed mononuclear phagocytes (MP), are crucial for homeostatic tissue maintenance as well as the innate and adaptive host defense. These pleiotropic functions are likely to be covered by distinct DC and MPhi subsets, defined by anatomic location and molecular make-up. However, task division within the MP system remains poorly defined. A key to understanding of this issue, which might have important implications for the development of future therapeutic strategies, is the elucidation of the in vivo origins of DCs and MPhis, whose study recently gained striking momentum. Here we present methods to investigate the role of MP progenitors, such as monocytes and MPhi/DC precursors (MDPs), in the replenishment of the peripheral MP system. FAU - Varol, Chen AU - Varol C AD - Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel. FAU - Landsman, Limor AU - Landsman L FAU - Jung, Steffen AU - Jung S LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Methods Mol Biol JT - Methods in molecular biology (Clifton, N.J.) JID - 9214969 RN - 0 (CD11c Antigen) RN - 0 (HBEGF protein, human) RN - 0 (Hbegf protein, mouse) RN - 0 (Heparin-binding EGF-like Growth Factor) RN - 0 (Intercellular Signaling Peptides and Proteins) SB - IM MH - Ablation Techniques/*methods MH - Adoptive Transfer MH - Animals MH - CD11c Antigen/metabolism MH - Heparin-binding EGF-like Growth Factor MH - Humans MH - Intercellular Signaling Peptides and Proteins/metabolism MH - Leukocytes, Mononuclear/*cytology/transplantation MH - Mice MH - Mice, Transgenic MH - Monocytes/cytology MH - Phagocytes/*cytology/transplantation EDAT- 2009/04/07 09:00 MHDA- 2009/05/21 09:00 CRDT- 2009/04/07 09:00 PHST- 2009/04/07 09:00 [entrez] PHST- 2009/04/07 09:00 [pubmed] PHST- 2009/05/21 09:00 [medline] AID - 10.1007/978-1-59745-396-7_6 [doi] PST - ppublish SO - Methods Mol Biol. 2009;531:71-87. doi: 10.1007/978-1-59745-396-7_6.