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Josiah Ochieng

Explore the profile of Josiah Ochieng including associated specialties, affiliations and a list of published articles. Areas
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Articles 38
Citations 1104
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Recent Articles
1.
Yearby L, Kotina M, Ohemeng A, Banjara B, Pamukuntla M, Roberts P, et al.
Anticancer Res . 2025 Jan; 45(2):419-431. PMID: 39890172
Background/aim: Previous studies have demonstrated that breast cancer cells secrete exosomes into the tumor microenvironment, promoting tumor progression. However, the paracrine influence of noncancerous breast epithelial cells on the growth...
2.
Odiase P, Ma J, Ranganathan S, Ogunkua O, Turner W, Marshall D, et al.
Int J Mol Sci . 2024 Dec; 25(23). PMID: 39684629
Fetuin-A, also known as alpha-2-Heremans-Schmid-glycoprotein (Ahsg), is a multifunctional molecule with diverse roles in biological processes such as mineralization, tumor growth, and inflammation. This review explores the involvement of Ahsg...
3.
Sakwe N, Vuong N, Black P, Ball D, Thomas P, Beasley H, et al.
bioRxiv . 2024 Nov; PMID: 39484394
Pro-inflammatory cytokines are secreted via the classical pathway from secretory vesicles or the non-classical pathway via extracellular vesicles (EVs), that together, play critical roles in triple-negative breast cancer (TNBC) progression....
4.
Ochieng J, Korolkova O, Li G, Jin R, Chen Z, Matusik R, et al.
Int J Mol Sci . 2022 Apr; 23(7). PMID: 35409390
The present studies were conducted to evaluate key serum proteins and other components that mediate anchorage-independent growth (3-D growth) of LNCaP prostate cancer cells as spheroids. The cells were cultured...
5.
Beasley H, Widatalla S, Whalen D, Williams S, Korolkova O, Namba C, et al.
Front Endocrinol (Lausanne) . 2022 Mar; 13:816598. PMID: 35355564
The expression of the melanoma/cancer-testis antigen MAGEC2/CT10 is restricted to germline cells, but like most cancer-testis antigens, it is frequently upregulated in advanced breast tumors and other malignant tumors. However,...
6.
Kanagasabai T, Li G, Shen T, Gladoun N, Castillo-Martin M, Celada S, et al.
Cancer Lett . 2021 Oct; 525:46-54. PMID: 34610416
Sterol regulatory element-binding protein 1 (SREBP-1), a master transcription factor in lipogenesis and lipid metabolism, is critical for disease progression and associated with poor outcomes in prostate cancer (PCa) patients....
7.
Thomas P, Nangami G, Rana T, Evans A, Williams S, Crowell D, et al.
FEBS Open Bio . 2020 Oct; 10(12):2722-2732. PMID: 33073533
Fetuin-A is a serum glycoprotein synthesized and secreted into blood by the liver and whose main physiological function is the inhibition of ectopic calcification. However, a number of studies have...
8.
Korolkova O, Widatalla S, Williams S, Whalen D, Beasley H, Ochieng J, et al.
Cells . 2020 Aug; 9(8). PMID: 32784650
The calcium (Ca)-dependent membrane-binding Annexin A6 (AnxA6), is a multifunctional, predominantly intracellular scaffolding protein, now known to play relevant roles in different cancer types through diverse, often cell-type-specific mechanisms. AnxA6...
9.
Korolkova O, Widatalla S, Whalen D, Nangami G, Abimbola A, Williams S, et al.
PLoS One . 2020 Apr; 15(4):e0231711. PMID: 32298357
Actively growing tumors are often histologically associated with Ki67 positivity, while the detection of invasiveness relies on non-quantitative pathologic evaluation of mostly advanced tumors. We recently reported that reduced expression...
10.
Whalen D, Widatalla S, Korolkova O, Nangami G, Beasley H, Williams S, et al.
Oncotarget . 2019 Feb; 10(2):133-151. PMID: 30719209
The role of AnxA6 in breast cancer and in particular, the mechanisms underlying its contribution to tumor cell growth and/or motility remain poorly understood. In this study, we established the...