Cervical cancer

Radiotherapy is prevalently applied for highly effective cancer therapy while the low specificity of radiation is deleterious to the nearby healthy cells. High-Z-based nanomaterials offer excellent radio-enhancement properties while natural products provide radioprotection. Modulation of the radiotherapeutic index via applying nanomaterials is feasible for effective treatment however, the scenario changes when simultaneous protection of non-cancerous cells is required. Here, we report the modulatory radiotherapeutic effect of curcumin conjugated gold nanoparticles in a single nanoformulation to pave the long-awaited hope of a single combination-based, cell-selective radio enhancer, and protectant for cancer radiotherapy...

No abstract text is available yet for this article.

AIMS: Our research aims to shed light on the connection between histopathological differences that affect the prognosis of endometrial cancer and Doppler indices measured in the uterine arteries. METHODS: Seventy-four women with a confirmed diagnosis of endometrial cancer participated in this prospective study. The flow characteristics of the bilateral uterine arteries were evaluated and recorded using color Doppler sonography. After hysterectomy, a correlation analysis was performed between these factors and histological findings...

BACKGROUND: Due to the heterogeneity of existing studies and wide range of human papilloma virus (HPV) prevalence in India, further research into the incidence of HR-HPV and its spectrum of genotypes is essential to develop screening policies. This study aimed to determine the incidence and demographic distribution of HR-HPV among cisgender female patients attending a tertiary care facility in North India. MATERIALS AND METHODS: This study was conducted in the Department of Obstetrics and Gynaecology, SGRR Institute of Medical and Health Sciences, Dehradun, India...

BACKGROUND: Cervical cancer, one of the lethal cancers among women, is a challenging disease to treat. The current therapies often come with severe side effects and the risk of resistance development. Traditional herbal medicine, with its potential to offer effective and less toxic options, is a promising avenue. This study was undertaken to investigate the potential of Rhamnus prinoides ( R. prinoides ) root bark extracts in selectively inhibiting the proliferation of cervical cancer cells, using the HeLa cell line as an in vitro model...

Given the critical role of human papillomavirus (HPV) in the cause of cervical cancer and other malignancies, there is a need for innovative approaches to preventing this infection. It has been shown that immunoinformatics is an important strategy in computational vaccinology. It is used to design new multi-epitope vaccines against different types of HPV and subsequent cervical cancer. This paper reviews the scope of the entire computational pipeline of HPV vaccine design, starting from data analysis at the genomic and proteomic levels and continuing to epitope predictions of the innate and adaptive immune systems...

BACKGROUND: Cervical cancer remains a leading cause of cancer-related deaths among women in Ghana and other Sub-Sahara African (SSA) countries. Despite the importance of early diagnosis for timely treatment and death prevention, cervical cancer screening among women in developing countries remain very low. Nonetheless, there is a paucity of research examining the factors associated with screening uptake among women of reproductive age in Ghana. Thus, this study fills the scholarly void and contributes to the existing literature by examining the determinants of cervical cancer screening in Ghana...

OBJECTIVES: The aim of this study was to characterize the microbiome of multiple mucosal organs in cervical cancer (CC) patients. METHODS: We collected oral, gut, urinary tract, and vaginal samples from enrolled study participants, as well as tumor tissue from CC patients. The microbiota of different mucosal organs was identified by 16S rDNA sequencing and correlated with clinical-pathological characteristics of cervical cancer cases. RESULTS: Compared with controls, CC patients had reduced α-diversity of oral and gut microbiota (pOral_Sob < 0...

Cervical cancer, a prevalent malignancy in the female reproductive tract, exhibits a high incidence. Existing evidence indicates a robust correlation between alterations in vaginal flora composition and the progression of cervical cancer. Nevertheless, there is a lack of clarity concerning the specific microorganisms within the vaginal microbiota that are linked to the onset and development of cervical cancer, as well as the mechanisms through which they exert carcinogenic effects. The 16 S ribosomal (rRNA) and metagenomic sequencing technology were used to analyze vaginal microorganisms, and screening for human papillomavirus (HPV) positive cervical cancer-associated microbial markers using fold change in mean bacterial abundance...

The current study explored HPV prevalence and age variation in cervical samples of different cytological categories and HPV types from women seeking gynecological care in Tripura, northeast India. Pap smears, cervical tissues, and HPV/DNA specimens were collected from gynecological outpatient departments (OPD) or in-house patients and were screened for HPV16, HPV18, and other HPV types by PCR. Finally, logistic regression was performed to find the association between epidemiologic factors and HPV infection in women of different cytological grades...

BACKGROUND: Human papillomavirus (HPV) vaccination is one of the key preventative measures for cervical cancer, provided that effective vaccine uptake is employed. However, HPV vaccine uptake is low in settings with limited resources such as low- and middle-income countries. OBJECTIVES: To assesses the uptake of HPV vaccine and associated factors among female students attending secondary schools in South West Shoa Zone, Oromia, Ethiopia, 2022. METHODS: A cross-sectional study was conducted in secondary schools of South West Shoa Zone between November 1st to November 30th 2022...

Chronic inflammation has been associated with the development of cancer in various anatomical sites. However, the crosstalk between inflammatory factors and circular RNAs (circRNAs) in tumorigenesis is unclear. Here, we revealed that circDMD was upregulated in Tumor necrosis factor alpha-like (TNFα)-induced HeLa cells. circDMD promoted the expression and nuclear translocation of Nuclear factor kappa B subunit (NF-κB) to activate downstream factors. circDMD absorbed miR-4711-5p to increase Lysine demethylase 5 A (KDM5A) expression, which reduced Suppressor of cytokine signaling 1 (SOCS1) to decrease the ubiquitination of Rela proto-oncogene (P65)...

The HPV vaccine, which has been demonstrated to be an effective method of reducing the risk of developing cervical cancer, is still being underutilized among college students in China. To assess the current status of HPV vaccine hesitancy among college students in Guangdong Province after the COVID-19 outbreak, and to systematically analyze the influencing factors of HPV vaccine hesitancy and construct a prediction model based on the WHO 3Cs model. A cross-sectional web-based survey was conducted in June 2023 among female college students in four cities in Guangdong Province...

No abstract text is available yet for this article.

BACKGROUND: At the first interim analysis of the phase 3 ENGOT-cx11/GOG-3047/KEYNOTE-A18 study, the addition of pembrolizumab to chemoradiotherapy provided a statistically significant and clinically meaningful improvement in progression-free survival in patients with locally advanced cervical cancer. We report the overall survival results from the second interim analysis of this study. METHODS: Eligible patients with newly diagnosed, high-risk (FIGO 2014 stage IB2-IIB with node-positive disease or stage III-IVA regardless of nodal status), locally advanced, histologically confirmed, squamous cell carcinoma, adenocarcinoma, or adenosquamous cervical cancer were randomly assigned 1:1 to receive five cycles of pembrolizumab (200 mg) or placebo every 3 weeks with concurrent chemoradiotherapy, followed by 15 cycles of pembrolizumab (400 mg) or placebo every 6 weeks...

BACKGROUND: The cervical cancer (CC) incidence rate is increasing among young women aged <50 years despite early screening is proven effective. Electronic health (e-health) has great potential for disseminating health education. METHODS: This study validated a newly developed e-health tool "SeDAR®" and assessed its usability via evaluations by health experts (HE), media experts (ME), and women. The SeDAR® content was developed based on protection motivation theory (PMT) using the nominal group technique and in-depth interviews that involved HE and women, respectively...

PURPOSE OF REVIEW: This manuscript aims to provide a comprehensive overview of the pathophysiology, risk factors, prevention strategies, and management options for radiation cystitis. RECENT FINDINGS: Recent studies have shed light on the pathophysiology of radiation cystitis, highlighting the role of inflammation, fibrosis, and vascular damage. Emerging preventive measures like stem cell therapy offer promise, alongside novel treatments such as amniotic bladder therapy and hyperbaric oxygen therapy...

PURPOSE: Cardiac metastasis from cervical cancer is rare and only scarcely documented. We aim to present a new case and systematically summarize the available literature. MATERIALS AND METHODS: PubMed, Scopus, Web of Science, Central, and ClinicalTrials.gov were systematically searched following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) criteria. Results were screened via title, abstract, and full text. Additionally, the reference lists of all papers chosen for the review were screened...

OBJECTIVES: The integration of high-risk human papillomavirus (HPV) detection into cervical cancer screening in Poland aims to improve early detection, yet challenges in coverage and adherence persist. Innovative approaches, like sampling for HPV testing and cytology outside medical settings, have been proposed. This study assesses the feasibility and agreement of results between traditional and novel sampling methods. MATERIAL AND METHODS: A cohort of 50 women aged 25-74 underwent HPV DNA and liquid-based cytology sampling both in-office using standard method and outside the medical setting by trained personnel...

BACKGROUND: The current dogma is a life-long follow-up for patients treated for follicular-derived differentiated thyroid cancers (DTC). Our primary objective was to determine the time to recurrence in a series of DTC patients with an excellent response to therapy 6 months after total thyroidectomy and radioiodine therapy. The secondary objectives were to determine the time to suspicion of recurrence and to identify factors associated with recurrence. METHODS: This retrospective cohort study included patients treated for DTC between 2008 and 2012 and in remission 6 months after total thyroidectomy and radioiodine treatment...