L-glutaminase synthesis by Klebsiella pneumoniae (AS KP 23) isolated from clinical strain, and its efficacy against human hepatocellular and breast cancer cell lines by Lina J. Abdel-Hafez, Eman Y. T. Elariny, Asmaa E. Ibrahim, Mahmoud E. F. Abdel-Haliem

“…Alcaligenes faecalis KLU102 glutaminase was able to reduce the viability of HeLa cells in a dose-dependent manner, with an IC50 value of 12.5 mg/ml within 24 h. …”
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Productive Entry Pathways of Human Rhinoviruses by Renate Fuchs, Dieter Blaas

“…At least all A and B type viruses depend on receptor-mediated endocytosis for infection. In HeLa cells, they are internalized mainly by a clathrin- and dynamin-dependent mechanism. …”
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The Acetone Extract of Sclerocarya birrea (Anacardiaceae) Possesses Antiproliferative and Apoptotic Potential against Human Breast Cancer Cell Lines (MCF-7) by Nicoline Fri Tanih, Roland Ndip Ndip

“…Anticancer activity of water and acetone extracts of S. birrea was evaluated on three different cell lines, HT-29, HeLa, and MCF-7 using the cell titre blue viability assay in 96-well plates. …”
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Positively charged specificity site in cyclin B1 is essential for mitotic fidelity by Christian Heinzle, Anna Höfler, Jun Yu, Peter Heid, Nora Kremer, Rebecca Schunk, Florian Stengel, Tanja Bange, Andreas Boland, Thomas U. Mayer

“…Here, we discover that a positively charged pocket in cyclin B1, which is exclusively conserved within B-type cyclins and binds phosphorylated serine- or threonine-residues, is essential for correct execution of mitosis. HeLa cells expressing pocket mutant cyclin B1 are strongly delayed in anaphase onset due to multiple defects in mitotic spindle function and timely activation of the E3 ligase APC/C. …”
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Biological activities of silver nanoparticles from Nothapodytes nimmoniana (Graham) Mabb. fruit extracts by G. Mahendran, B.D. Ranjitha Kumari

“…Our results clearly proved that biosynthesized AgNPs inhibited proliferation of HeLA cell line with an IC50 of 87.32 ± 1.43 μg/mL and antibacterial activity.…”
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Antioxidant, Anti-Inflammatory, and Cytotoxic Activities of Garcinia nervosa (Clusiaceae) by N. M. U. Seruji, H. Y. Khong, C. J. Kutoi

“…For the cytotoxic assay, the extracts exhibited positive responses against the three cancer cell lines, the HeLa cell lines, MCF-7 cell lines, and HT-29 cell lines. …”
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Optically driven microtools with an antibody‐immobilised surface for on‐site cell assembly by Shuntaro Mori, Takumi Ito, Hidekuni Takao, Fusao Shimokawa, Kyohei Terao

“…The microtool containing antibodies for CD51/61 and CD44 proteins was manipulated using optical tweezers to capture HeLa cells placed on a microfluidic device. A comparison of the adhesion rates of different surface treatments showed the superiority of the antibody‐immobilised microtool. …”
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Dendrimer functionalized folate-targeted gold nanoparticles for luciferase gene silencing in vitro: A proof of principle study by Mbatha Londiwe Simphiwe, Maiyo Fiona Chepkoech, Singh Moganavelli

“…The Au:G5D:FA nanocomplexes elicited excellent gene silencing in folate receptor expressing HeLa-Tat-Luc cells, decreasing significantly in the presence of excess FA ligand, indicating nanocomplex uptake by the mechanism of receptor mediation. …”
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TOM1L Is Involved in a Novel Signaling Pathway Important for the IL-2 Production in Jurkat T Cells Stimulated by CD3/CD28 CoLigation by Ahmed Elmarghani, Hanan Abuabaid, Peter Kjellen

“…By confocal microscopy, we show that the expression of TOM1L in non-treated HeLa and SK-N-SH cells colocalizes with the mitochondrial membrane but not with lysosomal compartments or the trans-Golgi network. …”
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Synthesis and Characterization of Iodinated Chitosan Nanoparticles and Their Effects on Cancer Cells by Germán Alvarado Tenorio, Roberto Espinosa Neira, Carlos Alberto Ávila Orta, Gabriela Yolotzín Romero Zúñiga, Hortensia Ortega Ortiz

“…The cytotoxic effects on human tumor cells of chitosan and iodine-modified chitosan nanoparticles (CSNPs-I and CSNPs-IO3) were evaluated for 24 h in a range from 0.15 mg/mL to 0.95 mg/mL concentrations, where CSNPs-IO3 presented the lower viability for lung cancer A549, followed by cervical cancer HeLa cell and finally breast cancer MDA-MB-231, with a weight content of iodate ion in a range of 8.7 to 15 μg. …”
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Histone Deacetylation Regulated by KDM1A to Suppress DACT1 in Proliferation and Migration of Cervical Cancer by Lingjuan Zeng, Chunyan Chen, Chanjiao Yao

“…Meanwhile, the downregulation of KDM1A or overexpression of DACT1 could suppress the cell proliferation and migration ability in HeLa and SiHa cells. Cotransfection of KDM1A and DACT1 overexpression could reverse the increased cell proliferation and migration ability induced by KDM1A overexpression. …”
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A sensitive ERK fluorescent probe reveals the significance of minimal EGF-induced transcription by Zhang Weisheng, Jun Nakayama, Yukino Inomata, Shigeki Higashiyama, Toru Hiratsuka

“…Furthermore, we investigated how the minimal EGF-induced ERK activation affects the downstream transcription in HeLa cells by comprehensive transcriptional analysis. …”
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Insights into the mechanism of antiproliferative effects of primaquine-cinnamic acid conjugates on MCF-7 cells by Mabeta Peace, Pavić Kristina, Zorc Branka

“…Compound 1 induced significant growth inhibition in the colorectal adenocarcinoma (SW620), human breast adenocarcinoma (MCF-7) and cervical carcinoma (HeLa) cell lines, while compounds 2 and 3 selectively inhibited the growth of MCF-7 cells. …”
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Production of Prodigiosin Using Tannery Fleshing and Evaluating Its Pharmacological Effects by C. Sumathi, D. MohanaPriya, S. Swarnalatha, M. G. Dinesh, G. Sekaran

“…IC50 concentration was cell line specific (HeLa cells: 4.3 µM, HEp2: 5.2 µM, and KB cells: 4.8 µM) and remains nontoxic up to the concentration of 25 µM on normal Vero cells suggesting that cancerous cells are more susceptible to the prodigiosin at lower concentration. …”
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Synthesis and Cytotoxic Evaluation of Steroidal Copper (Cu (II)) Complexes by Yanmin Huang, Erbin Kong, Junyan Zhan, Shuang Chen, Chunfang Gan, Zhiping Liu, Liping Pang, Jianguo Cui

“…The synthesized compounds were screened for their cytotoxicity against HeLa, Bel-7404, and 293T cell lines in vitro. The results show that all steroidal copper (II) complexes display obvious antiproliferative activity against the tested cancer cells. …”
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Capitalizing Resolving Power of Density Gradient Ultracentrifugation by Freezing and Precisely Slicing Centrifuged Solution: Enabling Identification of Complex Proteins from Mitoch... by Haiqing Yu, Joann J. Lu, Wei Rao, Shaorong Liu

“…To demonstrate the effectiveness of this method, we fractionate complex V from HeLa mitochondria using a conventional technique and this freezing-slicing (F-S) method. …”
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Differences in phenotypes of normal and malignant cells concerning chromosomal fragility and ganglioside expression by Iskra Sainova, Vera Kolyovska, Desislava Drenska, Dimitar Maslarov, Dimitrina Dimitrova-Dikanarova, Tzvetanka Markova

“…Additionally, the presence and expression of the tumor-suppressor gene HACE-1 in the genome of mouse embryonic stem cells (mESCs) and malignant human cervical carcinoma HeLa cells, both containing an additional copy of this gene, inserted by transfection with appropriate recombinant DNA vectors containing a copy of the tumor-suppressor gene, were tested. …”
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The Anti-Inflammatory Cytokine, Interleukin-10, Inhibits Inflammatory Mediators in Human Epithelial Cells and Mouse Macrophages Exposed to Live and UV-Inactivated Chlamydia trachom... by Abebayehu N. Yilma, Shree R. Singh, Stacie J. Fairley, Murtada A. Taha, Vida A. Dennis

“…We used human epithelial (HeLa) cells and mouse J774 macrophages as target cells along with live and UV-inactivated C. trachomatis mouse pneumonitis (MoPn) as stimulants. …”
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Exploring anti-cancer activities of epidermal growth factor-immobilized polymeric nanoparticles by Shota Yamamoto, Chia-Jung Chang, Masao Kamimura, Jun Nakanishi

“…Initial mechanistic studies on phosphorylation signaling and cholesterol depletion revealed that EGF-polystyrene nanoparticles exhibited cytotoxicity against human cervical adenocarcinoma HeLa cells via local enhancement of EGFR activity in membrane rafts. …”
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HIF-3α-Induced miR-630 Expression Promotes Cancer Hallmarks in Cervical Cancer Cells by Forming a Positive Feedback Loop by Qiaohui Gao, Zhenghua Ren, Shengyuan Jiao, Juan Guo, Xia Miao, Jin Wang, Junye Liu

“…Consequently, stable overexpression of miR-630 in HeLa cells promotes cancer hallmarks, including radioresistance, inhibition of apoptosis, increased migration and invasion, and EMT-mediated metastasis. …”
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