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Differential Expression Of Chemokines In A Mouse Model Of Wound Healing, Susan H. Jackman, Matthew B. Yoak, Shivaleela Keerthy, Bonnie L. Beaver

Biochemistry and Microbiology

Macrophages have a multifaceted role in wound healing. While their initial activity may be in the degradation and elimination of damaged tissue, macrophages also produce and secrete a variety of mediators that can participate in the repair process as well. To perform these functions, macrophages must be recruited to a wound site. Our purpose was to examine the temporal and spatial expression of macrophage chemoattracting cytokines (chemokines) at a surgical wound site. A surgical wound was prepared on the dorsal aspect of B6AFI/J mice. Biopsies were obtained from the wound and a comparable nonwounded area between 6 and 72 hr …