1
|
Ponnaboina DM, Perumandal S, I S. Correlation of HER2 With p53 and p63 in Urothelial Bladder Carcinoma. Cureus 2023; 15:e38018. [PMID: 37228532 PMCID: PMC10204779 DOI: 10.7759/cureus.38018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2023] [Indexed: 05/27/2023] Open
Abstract
Urothelial carcinomas account for the majority of all primary bladder cancers, making bladder cancer the second most frequent genitourinary malignancy after prostate cancer. Bladder cancer risk rises with age and most of them return after resection due to their multifocal distribution, and they often develop in superficial locations. Like many other cancers, bladder carcinoma is associated with a few tumor markers that have been evaluated in the past. They include p53, p63, and HER2. This study was conducted on 88 patients suspected of urinary bladder carcinoma. This prospective study was done at the Department of Pathology, Osmania General Hospital, Hyderabad from August 2017 to July 2019. Of the 88 patients, 76 were diagnosed with bladder carcinoma and the remaining 12 were non-neoplastic. The primary neoplastic lesions of the urinary bladder were predominantly seen in patients older than 40 years and were found to be statistically significant (p<0.01). Of the 34 cases of high-grade papillary urothelial carcinoma (PUC), 26 (76.47%) were males, eight cases (23.53%) were females, while among the 25 cases of low-grade PUC, 20 cases (80%) were males, and five cases (20%) were females. In seven cases of squamous cell carcinoma, six cases (85.71%) were males and only one case (14.29%) was female. Of the two cases of adenocarcinoma, male and female gender accounted for one case each (50%). The two cases of papillary urothelial neoplasm of low malignant potential were males in the study. On the whole, the primary urinary bladder lesions are more predominant in the males (77.63%) than the females (22.37%). Overexpression of p53 is negatively connected to p63 expression, and HER2 and p53 were strongly associated with high tumor grade in urothelial carcinoma.
Collapse
|
2
|
Sanguedolce F, Russo D, Mancini V, Selvaggio O, Calo B, Carrieri G, Cormio L. Prognostic and therapeutic role of HER2 expression in micropapillary carcinoma of the bladder. Mol Clin Oncol 2019; 10:205-213. [PMID: 30680196 PMCID: PMC6327213 DOI: 10.3892/mco.2018.1786] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 11/22/2018] [Indexed: 12/18/2022] Open
Abstract
Micropapillary carcinoma of the bladder (MPBC) is a variant type of infiltrating urothelial carcinoma, which portends a poor biological behavior in terms of disease stage at first diagnosis and clinical outcome; its peculiar morphology raises issues concerning the ability of tumor detection by imaging techniques and proper biopsy procedure, and the appropriate treatment for non-muscle infiltrating and muscle-infiltrating MPBC remains a matter of debate. On the basis of its established prognostic and therapeutic role in breast and gastro-esophageal cancer in the first instance, the human epidermal growth factor receptor-2 (HER2) has been investigated in selected case series of MPBC over the last 10 years. The aim of the present review was to summarize the existing evidence on HER2 status in MPBC, and to discuss its present and future utility in risk assessment and treatment choice of this uncommon, yet aggressive, disease.
Collapse
Affiliation(s)
| | - Davide Russo
- Department of Pathology, University Hospital, I-71121 Foggia, Italy
| | - Vito Mancini
- Department of Urology and Renal Transplantation, University Hospital, I-71121 Foggia, Italy
| | - Oscar Selvaggio
- Department of Urology and Renal Transplantation, University Hospital, I-71121 Foggia, Italy
| | - Beppe Calo
- Department of Urology and Renal Transplantation, University Hospital, I-71121 Foggia, Italy
| | - Giuseppe Carrieri
- Department of Urology and Renal Transplantation, University Hospital, I-71121 Foggia, Italy
| | - Luigi Cormio
- Department of Urology and Renal Transplantation, University Hospital, I-71121 Foggia, Italy
| |
Collapse
|
3
|
Abdelrahman AE, Rashed HE, Elkady E, Elsebai EA, El-Azony A, Matar I. Fatty acid synthase, Her2/neu, and E2F1 as prognostic markers of progression in non-muscle invasive bladder cancer. Ann Diagn Pathol 2019; 39:42-52. [PMID: 30684846 DOI: 10.1016/j.anndiagpath.2019.01.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 12/25/2018] [Accepted: 01/15/2019] [Indexed: 12/29/2022]
Abstract
Non-muscle-invasive bladder cancer (NMIBC) is a heterogeneous disease which has an unpredictable risk of progression to muscle-invasive bladder cancer (MIBC). The selection of patients who may benefit from early radical intervention is a challenge. To define the useful prognostic markers for progression, we analyzed the immunohistochemical expression of fatty acid synthase (FASN), Her2/neu, and E2F1 in 60 cases of NMIBC who underwent TURBT and adjuvant intravesical bacillus-Calmette-Guérin (BCG). Their predicting role for tumor recurrence, progression, recurrence-free survival (RFS) and progression-free survival (PFS) was analyzed. High FASN expression was observed in 56.7% (34/60) of NMIBC cases, and FASN expression was significantly associated with the tumor size, grade, and tumor stage (p = 0.003, p < 0.001, p < 0.0001 respectively). Positive Her2/neu was noted in 18.3% (11/60) of the cases, and its expression was significantly associated with the tumor size, histologic grade, and tumor stage (p = 0.001, p = 0.002, p = 0.011 respectively). High E2F1 expression was detected in 40% of the cases, and it was associated with tumor size, histologic grade, and tumor stage (p < 0.001 for each). Analysis of follow-up period revealed that NMIBC with high FASN, positive Her2/neu, and high E2F1 expression exhibited a potent relation with tumor progression, shorter RFS, and poor PFS. Conclusions: High FASN, Her2/neu, and E2F1 are considered as adverse prognostic factors of tumor recurrence and progression in NMIBC and these patients should be followed carefully. Therefore, we suggest that FASN, Her2/neu, and E2F1 should be considered and evaluated during the selection of the appropriate management strategy for NMIBC patients.
Collapse
Affiliation(s)
| | - Hayam E Rashed
- Pathology Department, Faculty of Medicine, Zagazig University, Egypt
| | - Ehab Elkady
- Urology Department, Faculty of Medicine, Zagazig University, Egypt
| | - Eman A Elsebai
- Clinical Oncology and Nuclear Medicine Department, Faculty of Medicine, Zagazig University, Egypt
| | - Ahmed El-Azony
- Clinical Oncology and Nuclear Medicine Department, Faculty of Medicine, Zagazig University, Egypt
| | - Ihab Matar
- Surgical Oncology Department, Al-Ahrar Zagazig Teaching Hospital, Egypt
| |
Collapse
|
4
|
Human epidermal growth factor receptor 2 expression in micropapillary urothelial carcinoma of the bladder: an analysis of 27 cases. Hum Pathol 2016; 57:160-164. [DOI: 10.1016/j.humpath.2016.07.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 07/04/2016] [Accepted: 07/15/2016] [Indexed: 01/29/2023]
|
5
|
Sakr SA, Mahran HA, Fahmy AM, El-Kholy MA, Meawad M. Expression of c-erb-B2 gene in bladder cancer of Egyptian patients and its correlation with p53 and bcl-2. Biomed Pharmacother 2015; 76:73-81. [DOI: 10.1016/j.biopha.2015.10.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 10/16/2015] [Indexed: 01/25/2023] Open
|
6
|
Hegazy R, kamel M, Salem EA, Salem NA, Fawzy A, Sakr A, El-farargy O, Nawar N, El-atar A, Shahin AM, Hegazy A. The prognostic significance of p53, p63 and her2 expression in non-muscle-invasive bladder cancer in relation to treatment with bacille Calmette-Guerin. Arab J Urol 2015; 13:225-30. [PMID: 26413353 PMCID: PMC4563013 DOI: 10.1016/j.aju.2015.05.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Revised: 04/17/2015] [Accepted: 05/03/2015] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE To investigate whether the immunohistochemical expression of p53, p63 and her2/neu is correlated with the prognosis of tumour recurrence and progression in patients with non-muscle invasive (NMI) bladder cancer. PATIENTS AND METHODS In all, 88 patients diagnosed with NMI transitional cell carcinoma of the bladder in a Urology Department from May 2009 to April 2014 were included in the study. Paraffin-embedded specimens were obtained by transurethral resection of the bladder tumours. Sections on haematoxylin and eosin-stained slides were examined histologically and tumour grade was classified according to the World Health Organisation system (2004) Mostofi classification. The sections were evaluated using p63, p53 and her2/neu immunohistochemical staining before and after immunotherapy with bacille Calmette-Guerin (BCG), and patients were followed up for 36 months in the Urology Department. RESULTS For tumour grade there was a significant relationship with the overexpression of p53 (P = 0.010), her2 (P = 0.025) and negativity of p63 (P = 0.025). There was no significant relationship between p53 or her2/neu overexpression and tumour stage. However, there was a significant correlation (P = 0.005) between p63 negativity and tumour stage. There was a significant relationship between p53 (P = 0.01), her2/neu (P = 0.025) overexpression and p63 negativity (P = 0.005) and tumour recurrence and progression. CONCLUSION Patients with transitional cell carcinoma who are selected for BCG treatment should preferably be positively immunoreactive for p63, but negative for both p53 and her2/neu. These patients were less susceptible to recurrence and/or progression after BCG adjuvant therapy. Further studies are needed to investigate the relationship between these three markers and treatment with anti-her2/neu therapies.
Collapse
Affiliation(s)
- Raafat Hegazy
- Department of Pathology, Faculty of medicine, Zagazig University, Cairo, Egypt
| | - Mostafa kamel
- Department of Anatomy, Faculty of medicine, Zagazig University, Cairo, Egypt
| | - Emad A. Salem
- Department of Anatomy, Faculty of medicine, Zagazig University, Cairo, Egypt
| | | | - Amr Fawzy
- Department of Anatomy, Faculty of medicine, Zagazig University, Cairo, Egypt
| | - Ahmed Sakr
- Department of Anatomy, Faculty of medicine, Zagazig University, Cairo, Egypt
| | - Ola El-farargy
- Department of Urology, Faculty of medicine, Zagazig University, Cairo, Egypt
| | - Nashwa Nawar
- Department of Radiotherapy, Faculty of medicine, Zagazig University, Cairo, Egypt
| | - Ahmed El-atar
- Department of Radiotherapy, Faculty of medicine, Zagazig University, Cairo, Egypt
| | - Ashraf M.S. Shahin
- Department of Anatomy, Faculty of medicine, Zagazig University, Cairo, Egypt
| | - Abdelmonem Hegazy
- Department of Medical Oncology, Faculty of medicine, Zagazig University, Cairo, Egypt
| |
Collapse
|
7
|
Yan M, Schwaederle M, Arguello D, Millis SZ, Gatalica Z, Kurzrock R. HER2 expression status in diverse cancers: review of results from 37,992 patients. Cancer Metastasis Rev 2015; 34:157-64. [PMID: 25712293 PMCID: PMC4368842 DOI: 10.1007/s10555-015-9552-6] [Citation(s) in RCA: 290] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Human epidermal growth factor receptor 2 (HER2) amplification/overexpression is an effective therapeutic target in breast and gastric cancer. Although HER2 positivity has been reported in other malignancies, previous studies generally focused on one cancer type, making it challenging to compare HER2 positivity across studies/malignancies. Herein, we examined 37,992 patient samples for HER2 expression (+/- amplification) in a single laboratory. All 37,992 patients were tested by immunohistochemistry (IHC); 21,642 of them were also examined for HER2 amplification with either fluorescent in situ hybridization (FISH) (11,670 patients) or chromogenic in situ hybridization (CISH) (9,972 patients); 18,262 patients had tumors other than breast or gastric cancer. All tissues were analyzed in a Clinical Laboratory Improvement Amendments (CLIA) laboratory (Caris Life Sciences) at the request of referring physicians. HER2 protein overexpression was found in 2.7 % of samples. Over-expressed HER2 was detected predominantly in malignancies of epithelial origin; for cancers derived from mesenchyme, neuroendocrine tissue, central nervous system, and kidney, HER2 expression and amplification were remarkably rare or non-existent. Bladder carcinomas, gallbladder, extrahepatic cholangiocarcinomas, cervical, uterine, and testicular cancers showed HER2 positivity rates of 12.4, 9.8, 6.3, 3.9, 3.0, and 2.4 %, respectively. HER2 overexpression and/or amplification is frequently found across tumor types. These observations may have significant therapeutic implications in cancers not traditionally thought to benefit from anti-HER2 therapies.
Collapse
Affiliation(s)
- Min Yan
- Center for Personalized Cancer Therapy, UC San Diego Moores Cancer Center, 3855 Health Sciences Drive, MC #0658, La Jolla, CA 92093-0658 USA
| | - Maria Schwaederle
- Center for Personalized Cancer Therapy, UC San Diego Moores Cancer Center, 3855 Health Sciences Drive, MC #0658, La Jolla, CA 92093-0658 USA
| | | | | | | | - Razelle Kurzrock
- Center for Personalized Cancer Therapy, UC San Diego Moores Cancer Center, 3855 Health Sciences Drive, MC #0658, La Jolla, CA 92093-0658 USA
| |
Collapse
|