The EGF Motif With CXDXXXXYXCXC Sequence Suppresses Fibrosis in a Mouse Skin Wound Model.

Background/aim: Fibrosis is an essential process for wound healing, but excessive fibrosis, such as keloids and hypertrophic scars, can cause cosmetic and functional problems. These lesions are caused by abnormal deposition and shrinkage of collagen fibers. The light chain of FIX, a plasma protein essential for hemostasis, has the amino acid sequence CXDXXXXYXCXC in the EGF domain.

A case of vastus lateralis muscle metastasis of tongue carcinoma.

Distant metastasis is the most important prognostic factor for head and neck cancer. This report presents the case of a 50-year-old man with distant metastasis of tongue carcinoma to the vastus lateralis muscle which presented to Nihon University Itabashi Hospital, Tokyo, Japan. Tumourectomy was performed with a diagnosis of tongue carcinoma (cT2N0M0, Stage II).

Combination Cancer Therapy of a Del1 Fragment and Cisplatin Enhanced Therapeutic Efficiency .

Background/aim: Combination cancer therapy is currently under investigation. This study examined the effect of cancer combination therapy using the E3 and C1 (E3C1) domains of developmental endothelial locus-1 (Del1) and cisplatin (CDDP) in murine transplanted tumors.

Materials And Methods: Mice with transplanted tumors (A431, SCCKN or SCC-4 cells) were injected intraperitoneally with CDDP and injected locally with nonviral plasmid vectors encoding E3C1.

An Epidermal Growth Factor Motif of Developmental Endothelial Locus 1 Protein Inhibits Efficient Angiogenesis in Explanted Squamous Cell Carcinoma In Vivo.

Background: Cancer gene therapy using a nonviral vector is expected to be repeatable, safe, and inexpensive, and to have longterm effectiveness. Gene therapy using the E3 and C1 (E3C1) domain of developmental endothelial locus-1 (Del1) has been shown to improve prognosis in a mouse transplanted tumor model.

Objective: In this study, we examined how this treatment affects angiogenesis in mouse transplanted tumors.