Results 151 to 160 of about 1,763,654 (403)

Peripheral blood proteome biomarkers distinguish immunosuppressive features of cancer progression

open access: yesMolecular Oncology, EarlyView.
Immune status significantly influences cancer progression. This study used plasma proteomics to analyze benign 67NR and malignant 4T1 breast tumor models at early and late tumor stages. Immune‐related proteins–osteopontin (Spp1), lactotransferrin (Ltf), calreticulin (Calr) and peroxiredoxin 2 (Prdx2)–were associated with systemic myeloid‐derived ...
Yeon Ji Park   +6 more
wiley   +1 more source

Polyphenols as Promising Drugs against Main Breast Cancer Signatures

open access: yesAntioxidants, 2017
Breast cancer is one of the most common neoplasms worldwide, and in spite of clinical and pharmacological advances, it is still a clinical problem, causing morbidity and mortality. On the one hand, breast cancer shares with other neoplasms some molecular
María Losada-Echeberría   +3 more
doaj   +1 more source

Explainable machine learning for neoplasms diagnosis via electrocardiograms: an externally validated study [PDF]

open access: yesarXiv
Background: Neoplasms remains a leading cause of mortality worldwide, with timely diagnosis being crucial for improving patient outcomes. Current diagnostic methods are often invasive, costly, and inaccessible to many populations. Electrocardiogram (ECG) data, widely available and non-invasive, has the potential to serve as a tool for neoplasms ...
arxiv  

Segmentation of Breast Regions in Mammogram Based on Density: A Review [PDF]

open access: yesIJCSI International Journal of Computer Science Issues, Vol. 9, Issue 4, No 2, July 2012, 2012
The focus of this paper is to review approaches for segmentation of breast regions in mammograms according to breast density. Studies based on density have been undertaken because of the relationship between breast cancer and density. Breast cancer usually occurs in the fibroglandular area of breast tissue, which appears bright on mammograms and is ...
arxiv  

Syntaxin-1 and Insulinoma-Associated Protein 1 Expression in Breast Neoplasms with Neuroendocrine Features. [PDF]

open access: yesPathol Oncol Res, 2021
Turkevi-Nagy S   +5 more
europepmc   +1 more source

Cylindroma of the Breast: Case Report of a Rare Breast Neoplasm

open access: yesCureus
The majority of breast malignancies are either ductal or lobular tumors. A rare benign neoplasm of adnexal origin, cylindroma of the breast, was first described 23 years ago, and 21 cases have been documented in the literature since then. We report a case of a breast cylindroma on a 62-year-old woman who presented with a nodule first detected by a ...
Papaoikonomou, Angelos Michail   +4 more
openaire   +2 more sources

CircCCNB1 inhibits vasculogenic mimicry by sequestering NF90 to promote miR‐15b‐5p and miR‐7‐1‐3p processing in nasopharyngeal carcinoma

open access: yesMolecular Oncology, EarlyView.
CircCCNB1 expression is down‐regulated in nasopharyngeal carcinoma (NPC); thus, less NF90 protein is bound to circCCNB1 and more binds to pri‐miRNAs, blocking their (pri‐miRNAs) binding to DGCR8 and inhibiting the processing and generation of miR‐15b‐5p/miR‐7‐1‐3p. Furthermore, decreased miR‐15b‐5p/miR‐7‐1‐3p promotes the expression of the target genes
Chunmei Fan   +6 more
wiley   +1 more source

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