2016
DOI: 10.21767/2254-6081.100063
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Immunohistochemical Study of CD68, CD3 and Bcl-2 and their Role in Progression and Prognosis of Head and Neck Squamous Cell Carcinoma

Abstract: Head and neck squamous cell carcinoma is diagnosed at late stages. The prevalence of metastatic lesions directly correlates with poor patient outcome. The progression to metastatic disease requires changes in the tumor microenvironment. Within the microenvironment, infiltrating immune cells facilitate the spread of tumor cells. Tumor-infiltrating lymphocytes play an important role in the response of tumors to therapy. Tumor-associated macrophages are the main cellular component in stroma of many tumors. The go… Show more

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Cited by 10 publications
(9 citation statements)
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“…TME, which contains a variety of cell types, is a significant region of stromal tissues surrounding the tumor i.e., T lymphocytes, fibroblasts and endothelial cells that affect the cancer cells growth and the clinical sequel (Helal & Wahba, 2016). TILs are defined as lymphocytes that directly oppose and/or surround tumor cells (Scolyer & Busam, 2019).…”
Section: Introductionmentioning
confidence: 99%
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“…TME, which contains a variety of cell types, is a significant region of stromal tissues surrounding the tumor i.e., T lymphocytes, fibroblasts and endothelial cells that affect the cancer cells growth and the clinical sequel (Helal & Wahba, 2016). TILs are defined as lymphocytes that directly oppose and/or surround tumor cells (Scolyer & Busam, 2019).…”
Section: Introductionmentioning
confidence: 99%
“…Immune response in squamous cell carcinoma (SCC) is mainly associated with CD3 T lymphocytes. All T cells have the receptor glycoprotein known as CD3 antigen (Helal & Wahba, 2016). The infiltration density of CD3 TILs can be evaluated by immunohistochemistry and is crucial for a potent immunogenic antitumor response in many carcinomas (Boxberg et al, 2019).…”
Section: Introductionmentioning
confidence: 99%
“…Π£Π²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ количСства CD3+-Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΡΠΎΠΏΡ€ΠΎΠ²ΠΎΠΆΠ΄Π°Π»ΠΎΡΡŒ ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΠ΅ΠΌ количСства мСтастазов ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ со случаями, Π³Π΄Π΅ количСство CD3+ Π’-Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠ² Π±Ρ‹Π»ΠΎ Π½ΠΈΠΆΠ΅. ΠŸΡ€ΠΈ этом количСство CD3-Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠ² Π±Ρ‹Π»ΠΎ большС Π² ΠΎΠΏΡƒΡ…ΠΎΠ»Π΅Π²ΠΎΠΌ ΠΌΠΈΠΊΡ€ΠΎΠΎΠΊΡ€ΡƒΠΆΠ΅Π½ΠΈΠΈ ΠΏΡ€ΠΈ высокодиффСрСнцированных опухолях ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с Π½ΠΈΠ·ΠΊΠΎΠ΄ΠΈΡ„Ρ„Π΅Ρ€Π΅Π½Ρ†ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹ΠΌΠΈ [14]. ΠŸΠΎΠ΄Ρ‡Π΅Ρ€ΠΊΠΈΠ²Π°Π΅Ρ‚ΡΡ, Ρ‡Ρ‚ΠΎ прогностичСскоС Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠ² зависит ΠΎΡ‚ ΠΈΡ… Π»ΠΎΠΊΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ Π² ΠΎΠΏΡƒΡ…ΠΎΠ»ΠΈ.…”
unclassified
“…На основС зависимости ΠΌΠ΅ΠΆΠ΄Ρƒ индСксом ΠΏΡ€ΠΎΠ»ΠΈΡ„Π΅Ρ€Π°Ρ‚ΠΈΠ²Π½ΠΎΠΉ активности Π² ΠΎΠΏΡƒΡ…ΠΎΠ»ΠΈ ΠΈ Π΅Π΅ ΠΈΠ½Ρ„ΠΈΠ»ΡŒΡ‚Ρ€Π°Ρ†ΠΈΠ΅ΠΉ ΠΌΠ°ΠΊΡ€ΠΎΡ„Π°Π³Π°ΠΌΠΈ Π²Ρ‹Π΄Π²ΠΈΠ½ΡƒΡ‚ΠΎ ΠΏΡ€Π΅Π΄ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠ΅, Ρ‡Ρ‚ΠΎ количСство опухолСассоциированных ΠΌΠ°ΠΊΡ€ΠΎΡ„Π°Π³ΠΎΠ² Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎ связано с прогрСссиСй ΠΎΠΏΡƒΡ…ΠΎΠ»ΠΈ [37]. Показано, Ρ‡Ρ‚ΠΎ количСство CD68 ΠΌΠ°ΠΊΡ€ΠΎΡ„Π°Π³ΠΎΠ² ΠΏΡ€ΠΈ Ρ€Π°ΠΊΠ΅ Π±Ρ‹Π»ΠΎ ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΎ ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΡŒΡŽ ΠΈ Π²ΠΎΡΠΏΠ°Π»ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ измСнСниями [14], Ρ‡Ρ‚ΠΎ обусловлСно дСйствиСм Ρ†ΠΈΡ‚ΠΎΠΊΠΈΠ½Π° CCL-2 ΠΈ ΠΈΠ½Ρ‚Π΅Ρ€Π»Π΅ΠΉΠΊΠΈΠ½Π°-6, ΡƒΡ‡Π°ΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΡ… Π² Π΄ΠΈΡ„Ρ„Π΅Ρ€Π΅Π½Ρ†ΠΈΡ€ΠΎΠ²ΠΊΠ΅ M2-ΠΌΠ°ΠΊΡ€ΠΎΡ„Π°Π³ΠΎΠ² [38]. Π­Ρ‚ΠΈ Π΄Π°Π½Π½Ρ‹Π΅ ΡΠ²ΠΈΠ΄Π΅Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΡƒΡŽΡ‚, Ρ‡Ρ‚ΠΎ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ количСства ΠΌΠ°ΠΊΡ€ΠΎΡ„Π°Π³ΠΎΠ² ΠΌΠΎΠΆΠ΅Ρ‚ ΡΠΎΠΏΡ€ΠΎΠ²ΠΎΠΆΠ΄Π°Ρ‚ΡŒ Ρ‚Ρ€Π°Π½ΡΡ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡŽ Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ плоского эпитСлия Π² ΠΏΡ€Π΅Π΄Ρ€Π°ΠΊΠΎΠ²Ρ‹Π΅ измСнСния ΠΈ Π΄Π°Π»Π΅Π΅ Π² Ρ€Π°ΠΊ [37].…”
unclassified
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