ecc: update vascular proliferation values fields

Author: madetunj

ecc/morph/ECC-MORPH-000001.yml

@@ -35,7 +35,7 @@ references:
     url: https://pubmed.ncbi.nlm.nih.gov/3039783/
     highlighted: true
   - kind: manuscript
-    title: Early and extensive contribution of pericytes/vascular smooth muscle cells to microvascular proliferation in glioblastoma multiforme: an immuno-light and immuno-electron microscopic study
+    title: Early and extensive contribution of pericytes/vascular smooth muscle cells to microvascular proliferation in glioblastoma multiforme, an immuno-light and immuno-electron microscopic study
     authors: Wesseling P, Schlingemann RO, Rietveld FJ, Link M, Burger PC, Ruiter DJ
     context: |
       Recent studies of glioblastoma multiforme (GBM) microvascular proliferation (MVP) suggest that pericytes and vascular smooth muscle cells (VSMC), not just endothelial cells (EC), play a major role. Immunohistochemical analysis revealed two distinct cell types—EC and pericytes/VSMC—with no transitional forms. Pericytes/VSMC were found to contribute extensively to MVP, particularly in early stages of tumor capillary formation, highlighting their essential role in GBM angiogenesis.