Results 101 to 110 of about 75,888 (256)

Prognostic Value of the P16/P53 Immunohistochemical Association in Oropharyngeal Squamous Cell Carcinomas

Journal of Otolaryngology - Head and Neck Surgery
Importance: Accurate HPV status diagnosis is essential for managing oropharyngeal squamous cell carcinoma. Objective: We aimed to refine HPV status determination using a cost-effective and reliable approach by integrating the p53 immunohistochemical ...
Antoine Lagadec MD, Nazim Benzerdjeb MD, PhD, Ariane Lapierre MD, Ziyad Alsugair MD, Amandine Bruyas MD, Jacques Blanc MD, Philippe Céruse MD, PhD, Pierre Philouze MD, PhD   +7 more
doaj   +1 more source

Mutations of the p16 gene in gliomas.

Oncogene, 1996
In the present study we investigated the frequency of p16 gene exon 2 mutations in 35 malignant gliomas, using either direct sequencing of the PCR products or cloning into the pCRII vector and sequencing of the cloned PCR products. No mutations were detected during direct sequencing of the PCR products.
Kyritsis, A. P., Zhang, B., Zhang, W., Xiao, M., Takeshima, H., Bondy, M. L., Cunningham, J. E., Levin, V. A., Bruner, J.   +8 more
openaire   +2 more sources

Impact of Smoking on Treatment Outcomes in Patients With Human Papillomavirus‐Related Oropharyngeal Cancer

Head &Neck, EarlyView.
ABSTRACT Background Patients with HPV+ oropharyngeal cancer (OPC) have worse outcomes with longer smoking history (≥ 10 pack‐years). This has been confirmed in trials of primary radiotherapy but not surgery, suggesting differential smoking impact by treatment received. We assessed smoking‐related outcomes at a single institution.
Michelle M. Kwan, Latifa A. Bazzi, Zequn Sun, Dayton Rand, Asher Park, Shravan Asthana, Alexis Larson, Poonam Yadav, Bharat B. Mittal, Adil Akthar, Sarah Kramer, Jochen H. Lorch, Sandeep Samant, Urjeet Patel, Michelle L. Mierzwa, Leila J. Mady, Katelyn O. Stepan, Laila A. Gharzai   +17 more
wiley   +1 more source

Comparison of In‐Office and General Anesthesia Biopsies for Oropharyngeal Squamous Cell Carcinoma in a Public Healthcare System

Head &Neck, EarlyView.
ABSTRACT Background We compared treatment delays, costs, and management impact between oropharyngeal squamous cell carcinoma (OPSCC) patients undergoing in‐office versus general anesthesia panendoscopy‐guided biopsies in two large tertiary centers in a public healthcare system. Methods All OPSCC patients included were treated between 2010 and 2024 with
Samuel Bellavance, Michel Khoury, Justine Colivas, Jonathan Primiani, Gabriel Dayan, Eric Bissada, Tareck Ayad, Apostolos Christopoulos, Jean‐Claude Tabet, Louis Guertin, Paul Tabet   +10 more
wiley   +1 more source

Longitudinal Swallowing and Salivary Changes With CLR 131 and Re‐Irradiation in Recurrent Head and Neck Cancer

Head &Neck, EarlyView.
ABSTRACT Background Patients with recurrent head and neck cancer (HNC) often present with severe, persistent dysphagia and xerostomia following prior chemoradiation. Although swallowing impairments and salivary dysfunction have been reported in this population, prior longitudinal studies have not examined changes in salivary composition or how these ...
Jenni Wu, Sara Gustafson, Meredith Hyun, Roxana Alexandridis, Mark Nicosia, Timothy McCulloch, Justine Bruce, Randall Kimple, Nicole Rogus‐Pulia   +8 more
wiley   +1 more source

Variations in Treatment Prescription and Survival Outcomes Between Older and Younger Patients With Mucosal Head and Neck Squamous Cell Carcinoma Treated With Radiotherapy

Head &Neck, EarlyView.
ABSTRACT Purpose To investigate treatment variations and outcomes between older (≥ 70 years) and younger (< 70 years) patients with mucosal head and neck squamous cell carcinoma (mHNSCC) treated with radiotherapy. Methods A multicenter retrospective review of patients diagnosed from 2010 to 2018 was conducted.
Farhannah Aly, Joseph Descallar, Purnima Sundaresan, Alexis Andrew Miller, Lois Holloway, Shalini Vinod   +5 more
wiley   +1 more source

Inhibition of Hypoxia-Induced Cell Motility by p16 in MDA-MB-231 Breast Cancer Cells

Journal of Cancer, 2010
Our previous studies indicated that p16 suppresses breast cancer angiogenesis and metastasis, and downregulates VEGF gene expression by neutralizing the transactivation of the VEGF transcriptional factor HIF-1α.
Liyuan Li, Yi Lu
doaj  

External Validation of Pre‐Treatment Primary Tumor Volume as a Prognostic Factor in Head and Neck Cancer Treated With (Chemo)Radiotherapy

Head &Neck, EarlyView.
ABSTRACT Background Primary tumor volume (GTVp) is a key prognostic factor in oropharyngeal squamous cell carcinoma (OPSCC) treated with radiotherapy. We aimed to externally validate this association and assess its relevance in other head and neck sites.
Gabriel Adrian, Andre Haraldsson Änghede, Lachlan McDowell, Maria Gebre‐Medhin   +3 more
wiley   +1 more source

Visualization of Scattered Tumor Regression Following Neoadjuvant Chemoimmunotherapy With a Novel Intraoperative PET/CT Scanner

Head &Neck, EarlyView.
ABSTRACT Background Neoadjuvant chemoimmunotherapy is being explored in locally advanced head and neck squamous cell carcinoma (HNSCC), yet the spatial patterns of pathologic response and clinical implications remain poorly characterized. Methods A 79‐year‐old female with recurrent left oral tongue SCC (PD‐L122C3 Combined Positive Score 90) who ...
Andreja Radevic, Joaquin Austerlitz, Ashtyn McAdoo, Kyrionna Golliday, Takeshi Takahashi, Mitra Mehrad, Adam J. Rosenberg, Barbara A. Murphy, Eben Rosenthal, Michael C. Topf   +9 more
wiley   +1 more source

The Role of Multicancer Early Detection Tests in Head and Neck Squamous Cell Carcinoma: A Case Series

Head &Neck, EarlyView.
ABSTRACT Background Head and neck squamous cell carcinoma (HNSCC) lacks an established screening program, and most cases are diagnosed at advanced stages. Multi‐cancer early detection (MCED) blood‐based assays represent a promising approach, yet real‐world clinical experience with MCED‐identified HNSCC remains limited.
Abhinav Talwar, Olivia Ben‐Levy, Nikhil Sriram, Sandeep Samant   +3 more
wiley   +1 more source