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- W2069565578 abstract "<b>Background:</b> Although the presence of tumour infiltrating lymphocytes (TIL) is a constant feature in melanomas, their immunophenotypic characterisation is still incomplete. We hypothesise that the transition from normal skin to benign naevi (BN) to melanocytic dysplastic naevi (MDN) to radial growth phase cutaneous malignant melanoma (RGP-CMM) to vertical growth phase cutaneous malignant melanoma (VGP-CMM) is associated with alterations in TIL. This study attempted to test this hypothesis and to characterise TIL in the melanocytic skin lesions. <b>Methods:</b> In total, 74 lesions (12 BN, 12 MDN, 13 RGP-CMM, 26 VGP-CMM, and 11 metastatic melanomas) were examined using immunoperoxidase staining methods and antibodies targeting leukocyte common antigen (LCA+), T (CD3+) and B (CD20+) lymphocytes, and resting cytotoxic T cells (TIA-1+). <b>Results:</b> Histologically, the transitions from normal skin to BN to MDN to RGP-CMM to VGP-CMM was associated with a gradual increase in the numbers of TIL (total, parenchymal, stromal, perivascular, and epidermal TIL, as well as TIL at the base of the lesions). The numbers of TIL were higher at the stroma than at the parenchyma. Similarly, immunostaining revealed that these transitions were associated with a gradual increase in the staining values (staining intensity, percentage of positive cells, and immunoreactivity score) for LCA+, CD20+, CD3+, and TIA-1+cells. The number of CD3+ cells was higher than that of CD20+ cells. All these differences between the normal skin and the lesional ones reached statistical significance (p<0.01). The majority of CD3+ cells were TIA-1+ T cells with cytotoxic potential. Compared with primary melanomas, there was a decrease in TIL in metastatic melanomas. <b>Conclusions:</b> The gradual increase in TIL during melanoma tumorigenesis may reflect increased antigenicity of the tumour cells. Although both humoral and cell mediated immunity are involved in melanomagenesis, the latter seems to have the major role. The immune profile of MDN suggests their intermediacy between BN and CMM." @default.
- W2069565578 created "2016-06-24" @default.
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- W2069565578 date "2006-03-01" @default.
- W2069565578 modified "2023-09-27" @default.
- W2069565578 title "Immunohistological characterisation of tumour infiltrating lymphocytes in melanocytic skin lesions" @default.
- W2069565578 cites W1480063679 @default.
- W2069565578 cites W1497717843 @default.
- W2069565578 cites W1499976526 @default.
- W2069565578 cites W1535141082 @default.
- W2069565578 cites W1580502404 @default.
- W2069565578 cites W1585971660 @default.
- W2069565578 cites W1673344236 @default.
- W2069565578 cites W1784966007 @default.
- W2069565578 cites W191469916 @default.
- W2069565578 cites W1972662963 @default.
- W2069565578 cites W1973202869 @default.
- W2069565578 cites W1978464071 @default.
- W2069565578 cites W1990808326 @default.
- W2069565578 cites W1996377854 @default.
- W2069565578 cites W1999912819 @default.
- W2069565578 cites W2007661746 @default.
- W2069565578 cites W2008581311 @default.
- W2069565578 cites W2008851393 @default.
- W2069565578 cites W2012594086 @default.
- W2069565578 cites W2015799705 @default.
- W2069565578 cites W2020157495 @default.
- W2069565578 cites W2020617877 @default.
- W2069565578 cites W2021279506 @default.
- W2069565578 cites W2021899517 @default.
- W2069565578 cites W2024465086 @default.
- W2069565578 cites W2032831781 @default.
- W2069565578 cites W2039208461 @default.
- W2069565578 cites W2041679777 @default.
- W2069565578 cites W2042295867 @default.
- W2069565578 cites W2046986238 @default.
- W2069565578 cites W2056573152 @default.
- W2069565578 cites W2059692453 @default.
- W2069565578 cites W2060063531 @default.
- W2069565578 cites W2063454166 @default.
- W2069565578 cites W2065248871 @default.
- W2069565578 cites W2065675570 @default.
- W2069565578 cites W2067098821 @default.
- W2069565578 cites W2067294605 @default.
- W2069565578 cites W2068716043 @default.
- W2069565578 cites W2078197336 @default.
- W2069565578 cites W2083574998 @default.
- W2069565578 cites W2084059754 @default.
- W2069565578 cites W2087857196 @default.
- W2069565578 cites W2087932485 @default.
- W2069565578 cites W2088540601 @default.
- W2069565578 cites W2092021793 @default.
- W2069565578 cites W2092815945 @default.
- W2069565578 cites W2125789181 @default.
- W2069565578 cites W2126844355 @default.
- W2069565578 cites W2132459574 @default.
- W2069565578 cites W2139186046 @default.
- W2069565578 cites W2156188054 @default.
- W2069565578 cites W2225834302 @default.
- W2069565578 cites W2323217575 @default.
- W2069565578 cites W2395447432 @default.
- W2069565578 cites W2401512876 @default.
- W2069565578 cites W2409838767 @default.
- W2069565578 cites W2410838153 @default.
- W2069565578 cites W2417291064 @default.
- W2069565578 cites W2435498921 @default.
- W2069565578 cites W2467610895 @default.
- W2069565578 cites W2468323484 @default.
- W2069565578 cites W207529423 @default.
- W2069565578 cites W2415622222 @default.
- W2069565578 doi "https://doi.org/10.1136/jcp.2005.028860" @default.
- W2069565578 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1860334" @default.
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