Nerve growth factor: a chemotactic factor for polymorphonuclear leukocytes in vivo

J Immunol. 1985 Jan;134(1):564-8.


Previous studies have shown that mouse submandibular gland nerve growth factor (NGF) stimulates chemotactic migration of human polymorphonuclear leukocytes in vitro. The results of the present study demonstrate that subdermal injection of NGF in mice also stimulates rapid and marked chemotactic recruitment of leukocytes. This property of NGF is manifest in the nanomolar range of concentrations, it requires the known serine class protease activity of the growth factor, and it does not require participation of the fifth component of complement. Another, as yet unrecognized, C5-independent pathway must be involved. Chemotactic stimulation of cells involved in the early inflammatory response to injury may help to explain earlier observations that NGF can accelerate the rate of contraction of experimentally induced wounds in mice.

Publication types

  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, Non-P.H.S.
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Animals
  • Chemotaxis, Leukocyte*
  • Complement C5 / physiology
  • Female
  • Male
  • Mice
  • Mice, Inbred BALB C
  • Nerve Growth Factors / isolation & purification
  • Nerve Growth Factors / physiology*
  • Neutrophils / physiology*
  • Neutrophils / ultrastructure
  • Submandibular Gland


  • Complement C5
  • Nerve Growth Factors