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Tirzah Braz Petta

Explore the profile of Tirzah Braz Petta including associated specialties, affiliations and a list of published articles. Areas
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Articles 14
Citations 59
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Recent Articles
1.
Falcao R, de Souza J, Gonzalez-Molina J, Mathieson W, Carlson J, Petta T
Biochim Biophys Acta Mol Basis Dis . 2024 Dec; 1871(3):167632. PMID: 39708976
Uterine leiomyosarcoma (uLMS) is a rare and aggressive cancer representing approximately 25 % of all uterine malignancies. The molecular heterogeneity and pathogenesis of uLMS are not well understood, and translational...
2.
Petta T, Carlson J
Int J Mol Sci . 2024 Oct; 25(19). PMID: 39408764
Approximately 50% of patients diagnosed with ovarian cancer harbor tumors with mutations in BRCA1, BRCA2, or other genes involved in homologous recombination repair (HR). The presence of homologous recombination deficiency...
3.
Vaziri Fard E, Imboden S, Rau T, Epstein E, Petta T, Walia S, et al.
Int J Gynecol Pathol . 2024 Aug; 43(5):515-526. PMID: 39164940
Among the 4 molecular subgroups of endometrial carcinoma, the p53 abnormal (copy number high) subgroup has the worst prognosis; however, the histologic characteristics of this subgroup are not well established....
4.
Wessman S, Nister M, Kokaraki G, Pal N, Tettamanti G, Petta T, et al.
Gynecol Oncol . 2024 Feb; 184:206-213. PMID: 38340646
Objectives: Ovarian tumors in the pediatric population are rare. The incidence and frequency of subtypes differ between children and adults. Although not all tumors are aggressive, they may still lead...
5.
de Souza Timoteo A, Pinheiro de Almeida I, Yurchenko A, de Miranda Henriques S, de Souza Segundo P, Rajabi F, et al.
BMC Med Genomics . 2023 Aug; 16(1):186. PMID: 37573316
Background: Xeroderma pigmentosum group E (XP-E) is one of the least common forms of XP, a rare syndrome where patients are prone to develop skin cancer in exposed sunlight areas....
6.
Wessman S, Fuentes B, Severin-Karlsson J, Westbom-Fremer S, Nister M, Kokaraki G, et al.
Int J Gynecol Pathol . 2023 May; 43(1):78-89. PMID: 37255476
Granulosa-cell tumors (GCTs) are the most common type of malignant ovarian sex cord-stromal tumor (SCST). The histopathologic diagnosis of these tumors can be challenging. A recurrent somatic mutation of the...
7.
Gonzalez-Molina J, Hahn P, Falcao R, Gultekin O, Kokaraki G, Zanfagnin V, et al.
Mol Oncol . 2023 Apr; 18(4):850-865. PMID: 37078535
Fibrillar collagen deposition, stiffness and downstream signalling support the development of leiomyomas (LMs), common benign mesenchymal tumours of the uterus, and are associated with aggressiveness in multiple carcinomas. Compared with...
8.
Falcao R, Kokaraki G, De Wispelaere W, Amant F, Antonio de Souza G, de Souza J, et al.
Cancers (Basel) . 2022 Oct; 14(20). PMID: 36291793
Background: Uterine leiomyosarcoma (uLMS) are rare and malignant tumors that arise in the myometrium cells and whose diagnosis is based on histopathological features. Identifying diagnostic biomarkers for uLMS is a...
9.
Castro L, Batista-Vieira D, de Souza T, de Souza Timoteo A, Coutinho J, Pinheiro de Almeida I, et al.
Front Genet . 2022 Feb; 12:784963. PMID: 35111200
Xeroderma pigmentosum (XP) is a rare genetic condition in which exposure to sunlight leads to a high tumor incidence due to defective DNA repair machinery. Herein, we investigated seven patients...
10.
Wessman S, Fuentes B, Torngren T, Kvist A, Kokaraki G, Menkens H, et al.
Cancers (Basel) . 2021 Oct; 13(20). PMID: 34680387
Background: We examined whether molecular characterization of high-grade epithelial ovarian cancer can inform the diagnosis and/or identify potential actionable targets. Methods: All of the consecutively sequenced high-grade ovarian tumours with...