Blood and immunity

• granular histiocytes
  13 October 2021

  Etiology granular histiocytes in hip replacement / arthroplasty effect also occurs at sites away from the THA, esp. in lymph nodes. The debris may be metal and/or polyethylene
  Images in soft tissues https://twitter.com/ScottBikeethan/status/1447878727023607808 in lymph nodes https://twitter.com/Chucktowndoc/status/1244662167762276352

• histiocyte appearance
  13 October 2021

  histiocyte appearance granular histiocytes https://twitter.com/ScottBikeethan/status/1447878727023607808

• acute lymphoblastic lymphoma
  29 September 2021

  Examples
  Acute lymphoblastic lymphoma, T-cell type https://twitter.com/GeronimoJrLapac/status/1442941649705836552

• follicular dendritic cell sarcoma
  3 September 2021

  FDCS PO

• follicular dendritic cell tumor
  3 September 2021

  See : follicular dendritic cell sarcoma (FDCS)

• Pitfalls in Diagnostic Hematopathology
  2 September 2021

  Open references
  Xianfeng F Zhao https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2491396/ Part I
  Xianfeng F Zhao https://pubmed.ncbi.nlm.nih.gov/19918327/ Part II

• memory B cells
  28 October 2020
• adaptative immune cells
  5 October 2019

  Types
  T cells / T lymphocytes
  B cells / B lymphocytes
  See also
  immune cells

• immune cells
  5 October 2019

  Types
  innate immune cells
  adaptative immune cells

• NLRP3 inflammasome
  1 May 2019

  NALP3 inflammasome
  Members of the nucleotide-binding domain and leucine-rich repeat (LRR)-containing (NLR) family and the pyrin and HIN domain (PYHIN) family can form multiprotein complexes termed ’inflammasomes’.
  The biochemical function of inflammasomes is to activate caspase-1, which leads to the maturation of interleukin 1 beta (IL-1β) and IL-18 and the induction of pyroptosis, a form of cell death.
  Unlike other inflammasomes, the NLRP3 inflammasome can be activated by diverse stimuli. (...)

0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | ... | 270