Common Malignancy Research Articles

MBD3 promotes epithelial-mesenchymal transition in gastric cancer cells by upregulating ACTG1 via the PI3K/AKT pathway

BackgroundGastric cancer (GC) is a common malignancy and a leading cause of cancer-related death with high morbidity and mortality. Methyl-CpG binding domain protein 3 (MBD3), a key epigenetic regulator, is abnormally expressed in several cancers, participating in progression and metastasis. However, the role of MBD3 in GC remains unknown.MethodsMBD3 expression was assessed via public databases and validated by western blotting and quantitative real-time polymerase chain reaction (qRT-PCR). The prognosis of MBD3 was analysed via bioinformatics based on the TCGA dataset. The migration, invasion and proliferation of GC cells were examined by transwell, wound healing, cell counting kit (CCK)-8, colony-formation and xenograft mouse models. Epithelial-mesenchymal transition (EMT) and phosphatidylinositide 3-kinases/ protein Kinase B (PI3K/AKT) pathway markers were evaluated by Western blotting. RNA sequencing was used to identify the target of MBD3.ResultsMBD3 expression was higher in GC tissues and cells than in normal tissues and cells. Additionally, high MBD3 levels were associated with poor prognosis in GC patients. Subsequently, we proved that MBD3 enhanced the migration, invasion and proliferation abilities of GC cells. Moreover, western blot results showed that MBD3 promoted EMT and activated the PI3K/AKT pathway. RNA sequencing analysis showed that MBD3 may increase actin γ1 (ACTG1) expression to promote migration and proliferation in GC cells.ConclusionMBD3 promoted migration, invasion, proliferation and EMT by upregulating ACTG1 via PI3K/AKT signaling activation in GC cells and may be a potential diagnostic and prognostic target.

Thyroid cаncer occuring during pregnаncy. Literаture review

Introduction. Thyroid cаncer is the most common endocrine malignancies accounting for approximately 2 % of all cancers in Russiа аnd 2.3 % in the world. Several studies have reported on the infuence of hormonаl status on the prognosis of thyroid cаncer, in pаrticulаr, femаle sex hormones, such as estrogens аnd progesterone, contribute to thyroid cell proliferation. In this regard, thyroid cancer occurring during pregnancy is of particular interest.The purpose of the study was to аnаlyze the literаture sources concerning thyroid cаncer occurring during pregnаncy and to evaluate the impact of pregnаncy on the progression of thyroid cancer.Mаteriаl аnd Methods. A literature seаrch wаs conducted using Cochrаne, Librаry, and Elibrаry databases. The review included studies from 1981 to 2022.Conclusion. Currently, most studies report thаt pregnаncy does not adversely affect the outcomes of thyroid cancer; however, many aspects concerning the hormonаl effect аnd receptor stаtus of thyroid cancer require more detаiled study.

Melanoma Antigen Family A (MAGE A) as Promising Biomarkers and Therapeutic Targets in Bladder Cancer.

The Melanoma Antigen Gene (MAGE) is a large family of highly conserved proteins that share a common MAGE homology domain. Interestingly, many MAGE family members exhibit restricted expression in reproductive tissues but are abnormally expressed in various human malignancies, including bladder cancer, which is a common urinary malignancy associated with high morbidity and mortality rates. The recent literature suggests a more prominent role for MAGEA family members in driving bladder tumorigenesis. This review highlights the role of MAGEA proteins, the potential for them to serve as diagnostic or prognostic biomarker(s), and as therapeutic targets for bladder cancer.

Gastric Cancer Survivorship: Multidisciplinary Management, Best Practices and Opportunities.

Gastric cancer is the 5th most common malignancy worldwide. As early detection increases and treatments for gastric cancer improve, the number of gastric cancer survivors grows. Here, we review the diagnosis and management of gastric cancer and discuss important considerations for gastric cancer survivorship including cancer surveillance, weight loss, malnutrition, fatigue, specific complications related to surgery and radiation, quality of life in gastric cancer survivorship, health behavior, and models of survivorship. Multimodality therapy with chemotherapy and surgery can result in chronic toxicities in multiple organ systems. This emphasizes the need for a multidisciplinary survivorship care model including cancer surveillance, management of chronic toxicities, and optimization of modifiable risk factors with long-term involvement of appropriate providers. Adequately caring for gastric cancer survivors requires a coordinated, multidisciplinary approach.

Multi-ancestry genome-wide meta-analysis identifies novel basal cell carcinoma loci and shared genetic effects with squamous cell carcinoma

Basal cell carcinoma (BCC) is one of the most common malignancies worldwide, yet its genetic determinants are incompletely defined. We perform a European ancestry genome-wide association (GWA) meta-analysis and a Hispanic/Latino ancestry GWA meta-analysis and meta-analyze both in a multi-ancestry GWAS meta-analysis of BCC, totaling 50,531 BCC cases and 762,234 controls from four cohorts (GERA, Mass-General Brigham Biobank, UK Biobank, and 23andMe research cohort). Here we identify 122 BCC-associated loci, of which 36 were novel, and subsequently fine-mapped these associations. We also identify an association of the well-known pigment gene SLC45A2 as well as associations at RCC2 and CLPTM1L with BCC in Hispanic/Latinos. We examine these BCC loci for association with cutaneous squamous cell carcinoma (cSCC) in 16,407 SCC cases and 762,486 controls of European ancestry, and 33 SNPs show evidence of association. Our study findings provide important insights into the genetic basis of BCC and cSCC susceptibility.

HLA class II polymorphisms as prognostic biomarkers for right and left-sided colon cancer.

Colon cancer (CC) is one of the most common malignancies worldwide. Characterization of new prognostic biomarkers for right-sided CC (RCC) and left-sided CC (LCC) may contribute to improving early detection. An association of human leukocyte antigens class II (HLA-II) with the predisposition to CC was suggested. We evaluated the association of DRB1 and DQB1 with the risk of LCC and RCC. Our study comprised 93 CC patients and 100 healthy controls. Genotyping of HLA class II alleles were performed by the Polymerase Chain Reaction Sequence-Specific Primers (PCR-SSP). DRB1*03 was positively associated with CC. In contrast, DRB1*11, DRB1*13, DQB1*03, and DQB1*05 were negatively linked to CC. Haplotype analysis revealed that DRB1*04-DQB1*04 and DRB1*09-DQB1*02 were positive, while DRB1*01-DQB1*05, DRB1*04-DQB1*03, DRB1*07-DQB1*02, DRB1*11-DQB1*03, DRB1*11-DQB1*05, and DRB1*13-DQB1*06 were negatively associated with CC. For sigmoid CC, DRB1*13, DRB1*11, and DQB1*05 were negative, while DRB1*04-DQB1*02, and DRB1*07-DQB1*03 were positively associated. DRB1*03 and DRB1*04-DQB1*04 were positive, while DRB1*11 and DQB1*03 were negatively linked to RCC. According to the LCC, DRB1*07, DRB1*11, DQB1*03, DQB1*05, and DRB1*07-DQB1*02 were negative. In contrast, DRB1*09-DQB1*02 was positively associated with LCC. Stratified analysis revealed that DRB1*11 is associated with higher risk of metastasis in CC and sigmoid CC, and tolerance to treatment in RCC. DQB1*03 was associated with lymph-node invasion in CC. DRB1 and DQB1 polymorphisms could be used as future biomarkers for the early detection of subjects at a higher risk of developing RCC and LCC, metastasis in sigmoid CC, and tolerance to treatment in RCC.

Correlation of mir-221-3p differential expression with clinical characteristics of gastric cancer patients.

Gastric cancer (GC) is one of the most common digestive malignancies. Although miR-221-3p was defined as a novel biomarker in many types of cancer, the relationship between its expression differences and the clinicopathological characteristics and prognosis of GC patients was yet to be fully understood. TCGA database was utilized to predict the potential biological function of miR-221-3p in GC. QRT-PCR and RNA FISH were performed to detect the expression levels of miR-221-3p in GC. The miR-221-3p expression levels in GC tissues and cells were significantly higher than those in paracancerous tissues (p < 0.001) and normal gastric mucosal cells (p < 0.05). Higher expression levels of miR-221-3p were associated with tumor diameter ≥ 4cm (χ2 = 5.519, p = 0.019), cTNM stage (III + IV) (χ2 = 28.013, p = 0.000), lymph node metastasis (χ2 = 23.272, p = 0.000) and distant metastasis (χ2 = 7.930, p = 0.005). Kaplan-Meier survival analysis showed a better prognosis for GC patients with miR-221-3p low expression(HR = 4.520, 95% CI: 1.844-11.075). miR-221-3p is highly expressed in GC tissues, which plays an important role in tumorigenesis, invasion and metastasis. miR-221-3p may become an important biomarker and potential molecular therapeutic target for patients with GC.

Intramucosal Extent as a Marker for Advanced Disease and Survival in Gallbladder Adenocarcinoma.

Gallbladder cancer (GBC) is the most common biliary tract malignancy and has a poor prognosis. The clinical significance of focal vs diffuse GBC remains unclear. A retrospective review was conducted on all patients with non-metastatic GBC at a quaternary care center. Pathology was reviewed, and gallbladder cancer pattern was defined based on the extent of mucosal involvement; "diffuse" if the tumor was multicentric or "focal" if the tumor was only in a single location. Patients undergoing liver resection and portal lymphadenectomy were considered to have definitive surgery. The primary outcome was overall survival and assessed by Kaplan-Meier curves. 63 patients met study criteria with 32 (50.7%) having diffuse cancer. No difference was observed in utilization of definitive surgery between the groups (14 [43.8%] with focal and 12 [38.7%] with diffuse, P = .88). Lymphovascular invasion (P = .04) and higher nodal stage (P = .04) were more common with diffuse GBC. Median overall survival was significantly improved in those with focal cancer (5.1 vs 1.2years, P = .02). Although not statistically significant, this difference in overall survival persisted in patients who underwent definitive surgery (4.3 vs 2.4years, P = .70). Patients with diffuse involvement of the gallbladder mucosa likely represent a subset with aggressive biology and worse overall survival compared to focal disease. These findings may aid surgeons in subsequent surgical and medical decision-making for patients with GBC.

Energy Alterations in Patients with Colon-Rectal Cancer

Introduction: Cancer in colon and rectum are the third most common malignancies diagnosed and second most deadly in both sexes. According to traditional Chinese medicine, patients with cancer has energy deficiency and Heat retention. Purpose: to demonstrate that patients with colorectal cancer has in the back ground energy deficiency and formation of internal Heat in the five internal massive organs (Liver, heart, Spleen, Lungs and Kidney) that is predisposing them to have cancer. Methods: through two cases reports of couple who had diagnosis of rectum cancer (in man) and malignancy tumor in the large intestine in the women. Both underwent to surgery, to take out the tumor. They went to my clinic after a year, for another reason and I measured the energy of the internal five massive organs, according to traditional Chinese medicine’s reasoning, by measuring the chakras’ energy centers using a crystal-pendulum through the radiesthesia procedure. Results: what I found was that all the internal massive organs, that corresponds to the chakras’ energy centers were in the lowest level of energy, rated one out of eight with exception of the seventh chakra, that was normal, rated in eight. Conclusion: the conclusion of this study is that patients with colorectum cancer has energy deficiency in the internal five massive organs. This result is important to us to understand how is formed colorectal cancer, in the energy point of view, because treating this condition of energy deficiency state could be one reason to establish preventive measurement for the formation of all types of cancer, in this case, colorectal cancer

Metformin suppresses proliferation and glycolysis of gastric cancer by modulating ADAMTS12

BackgroundGastric cancer (GC) is a common malignancy with its morbidity increasing worldwide. Hence, it is imperative to develop effective treatments. Studies have shown that metformin has potential antitumor effects. The objective of this study was to probe the antitumor mechanism of metformin in GC.MethodsThe expression of ADAMTS12 in GC tissues and its enrichment pathways were analyzed by bioinformatics methods. ADAMTS12 expression in GC cells was assessed by qRT-PCR. Cell viability and proliferation were analyzed by CCK-8 and colony formation assays, respectively. Extracellular acidification rate (ECAR) and oxygen consumption rate (OCR) of GC cells in different treatment groups were analyzed by Seahorse XP 96, and glycolysis metabolites were detected by corresponding kits. Western blot was employed to analyze the level of glycolysis pathway related protein HK-2, and cell functional assays were conducted to verify the functions of metformin on GC cells. A xenograft model was constructed to validate the inhibitory role of metformin in GC.ResultsADAMTS12 expression was elevated in GC tissues/cells and concentrated in glycolysis pathway. Cell functional assays found that ADAMTS12 promoted the proliferation and glycolysis of GC cells. Rescue experiments showed that metformin could reduce the promoting effect of ADAMTS12 overexpression on the proliferation and glycolysis of GC cells. In vivo studies confirmed that metformin suppressed the proliferation and glycolysis process via ADAMTS12 in GC cells.ConclusionMetformin can repress the proliferation and glycolysis of GC cells via ADAMTS12. The results suggest the potential of ADAMTS12 being a target for the metformin therapy of GC.

Imaging of Multiple Myeloma: Present and Future.

Multiple myeloma (MM) is the second most common adult hematologic malignancy, and early intervention increases survival in asymptomatic high-risk patients. Imaging is crucial for the diagnosis and follow-up of MM, as the detection of bone and bone marrow lesions often dictates the decision to start treatment. Low-dose whole-body computed tomography (CT) is the modality of choice for the initial assessment, and dual-energy CT is a developing technique with the potential for detecting non-lytic marrow infiltration and evaluating the response to treatment. Magnetic resonance imaging (MRI) is more sensitive and specific than 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) for the detection of small focal lesions and diffuse marrow infiltration. However, FDG-PET/CT is recommended as the modality of choice for follow-up. Recently, diffusion-weighted MRI has become a new technique for the quantitative assessment of disease burden and therapy response. Although not widespread, we address current proposals for structured reporting to promote standardization and diminish variations. This review provides an up-to-date overview of MM imaging, indications, advantages, limitations, and recommended reporting of each technique. We also cover the main differential diagnosis and pitfalls and discuss the ongoing controversies and future directions, such as PET-MRI and artificial intelligence.

The ZuoJinWan formula inhibits glycolysis of cisplatin resistant gastric cancer cells via p53 acetylation

IntroductionGastric cancer is one of the common malignancies worldwide, and drug resistance is a major factor contributing to the difficulty of treatment in gastric cancer. Zuojinwan (ZJW) has been found to exhibit a certain inhibitory effect on tumor cells. However, the molecular mechanisms of ZJW reversing drug resistance in gastric cancer are still unclear. MethodHuman gastric cancer cisplatin-resistant cells SGC-7901/DDP and BGC-823/DDP were divided into control groups, DDP groups (10 μg/mL), 2-DG (5 mM) groups, and ZJW (50 μg/mL) combined with DDP (10 μg/mL) groups. After 48 h of culture, cell proliferation inhibition rate, glucose uptake rate, ATP, and lactate production were detected. Following lentiviral transfection to overexpress GLUT1 and HDAC1, western blot analysis was employed to examine the expression of HDAC1, P53, Ace-p53, and glucose metabolism-related proteins such as GLUT1, LDHA, HK II in the cells. ResultsThe combination of ZJW and DDP significantly inhibits the proliferation and glycolysis of cisplatin resistant gastric cancer cells. Compared with the DDP group, the combination of ZJW and DDP exhibited a higher inhibition rate (P < 0.01), accompanied by a reduction in the expression of HDAC1 and P53 proteins. ConclusionsZuojinwan can enhance the proliferation inhibition rate of SGC-7901/DDP and BGC-823/DDP cells, attenuate glycolysis, and reduce chemotherapy resistance. Its mechanism may be associated with the inhibition of HDAC1/P53 axis activity.

Spectrum of Nodal and Extra Nodal Lymphoma in a Regional Cancer Centre, Odisha, India

Lymphoma encompasses a large group of cancers, ranking 7th among the common malignancies. Commonly, lymphoma originates in the lymph nodes. Infiltration of malignant lymphomatous cells in organs other than the lymph node is termed as Extra Nodal Lymphoma. In this retrospective study of 253 cases of Lymphoma, the spectrum of histopathological features of Extra Nodal Lymphoma is illustrated to ascertain the histological and anatomical distribution of ENL &amp; NL. ENL constituted about 16% of all lymphomas studied during this period. Gastro-intestinal tract is the most common anatomical site in ENL. The peak incidence is found among middle aged population. Cervical Lymph Node is the most prevalent node involved in case of Nodal Lymphoma. This study was carried out at the Acharya Harihar Regional Cancer Centre (AHRCC), Cuttack, Odisha, India. This activity outlined the epidemiological and morphological evaluation of ENL &amp; NL. future research will look to focus and highlight the survival analysis and genetic profile to understand the complex biology of primary Extranodal Lymphoma.

Deep learning-based radiomics allows for a more accurate assessment of sarcopenia as a prognostic factor in hepatocellular carcinoma.

Hepatocellular carcinoma (HCC) is one of the most common malignancies and is a major cause of cancer-related mortalities worldwide (Forner et al., 2018; He et al., 2023). Sarcopenia is a syndrome characterized by an accelerated loss of skeletal muscle (SM) mass that may be age-related or the result of malnutrition in cancer patients (Cruz-Jentoft and Sayer, 2019). Preoperative sarcopenia in HCC patients treated with hepatectomy or liver transplantation is an independent risk factor for poor survival (Voron et al., 2015; van Vugt et al., 2016). Previous studies have used various criteria to define sarcopenia, including muscle area and density. However, the lack of standardized diagnostic methods for sarcopenia limits their clinical use. In 2018, the European Working Group on Sarcopenia in Older People (EWGSOP) renewed a consensus on the definition of sarcopenia: low muscle strength, loss of muscle quantity, and poor physical performance (Cruz-Jentoft et al., 2019). Radiological imaging-based measurement of muscle quantity or mass is most commonly used to evaluate the degree of sarcopenia. The gold standard is to measure the SM and/or psoas muscle (PM) area using abdominal computed tomography (CT) at the third lumbar vertebra (L3), as it is linearly correlated to whole-body SM mass (van Vugt et al., 2016). According to a "North American Expert Opinion Statement on Sarcopenia," SM index (SMI) is the preferred measure of sarcopenia (Carey et al., 2019). The variability between morphometric muscle indexes revealed that they have different clinical relevance and are generally not applicable to broader populations (Esser et al., 2019).

Breast cancer development coordinated by changes in microenvironment setting

Breast cancer is the most common malignancy in women worldwide, and one of the leading causes of cancer death. This disease shows a significant heterogeneity due to its genomic and histological diversity. Breast cancer is classified by pathologic features (i.e. histological subtype, tumor grade) and gene expression profiles (i.e. molecular subtypes). There are complex mechanisms implicated in its progression and the development of chemotherapy resistance. In recent times, tumor stroma is increasingly being recognized as an important factor which influences tumor pathogenesis and progression. Tumor-stromal cells interactions are involved in many phases of tumor growth, by modulating different cellular processes. Tumor-infiltrating lymphocytes are proven to be clinically significant as they correlate with good prognosis, especially in triple-negative and HER2-positive breast cancer patients. However, tumor-infiltrating lymphocytes are just one of the many components of the tumor microenvironment, which includes fibroblasts, macrophages, adipocytes, vascular cells etc., but also non-cellular components. One of the main cellular components of the tumor microenvironment are the fibroblasts which are activated and differentiated into breast cancer associated fibroblasts. They secrete many growth factors, cytokines, and chemokines which influence tumor growth and dissemination. Tumor microenvironment could be a source of new biomarkers with a potential predictive and prognostic significance. This review highlights the tumor microenvironment as an important contributor to the process of cancer development with an overview of the main components and the potential impact on the prognosis of breast cancer. It’s important to expand our understanding and knowledge of tumor-stromal signalling processes which may lead to the development of more successful and individualized therapeutic strategies.

Bone marrow metastasis in nonhematological malignancies: A study from tertiary care center.

Metastatic cancer presents a treatment challenge to clinicians, particularly for patients with bone marrow infiltration. For tumor staging, therapy selection, and prognosis risk stratification, the status of the bone marrow should be known for the presence or absence of metastasis. The study aimed to evaluate the hematological findings and comprehensive analysis of bone marrow in cases of nonhematological malignancies with bone marrow metastasis. This retrospective study comprised a record retrieval of the departmental archives for the past 6 years. A total of 331 patients with nonhematological malignancies were found, of whom 31.42% (104/331) showed bone marrow metastasis. An integrated clinical approach with bone marrow examination findings and immunohistochemistry whenever necessary was used to achieve a definitive diagnosis of bone marrow metastasis. Among the study population, 31.42% (104/331) of patients had nonhematological malignancies that metastasized to the bone marrow. Most of the patients with bone marrow metastasis had anemia, which was found in 77.88% (81/104) of the cases. Leukoerythroblastic reaction was noted in 31.73% (33/104) of the cases, and thrombocytopenia was found in 25% (26/104) of the cases. The most common malignancy with bone marrow metastasis in adults was prostatic adenocarcinoma (28.1%) (9/32) and in pediatric cases, neuroblastoma (53.9%) (52/98). It is essential to diagnose nonhematological malignancies that have metastasized to the bone marrow since this necessitates tumor staging, therapy selection, and prognosis risk stratification. To conclude, not a single hematological parameter is predictive of bone marrow metastasis; however, unexplained anemia, a leukoerythroblastic blood picture, and thrombocytopenia in peripheral blood should raise suspicion for bone marrow metastasis in cases of nonhematological malignancies.

Integration of cervical cancer screening into healthcare facilities in low- and middle-income countries: a scoping review protocol

BackgroundCervical cancer is the fourth most common malignancy in women, with 90% of deaths in low- and middle-income countries. Integrating cervical cancer screening services into healthcare facilities is crucial for...

Level-2 Oncoplastic Surgical Techniques for Breast Cancer: A Preliminary Vietnamese Report.

Breast cancer is the most common malignancy and remains the first cause of death related to cancer among Vietnamese women, with an incidence of 21,555 cases in 2020. Most breast cancer patients present with invasive disease and relatively large tumor sizes. While oncoplastic surgery (OPS) are commonly applied in Western countries, data on Asian population remains relatively limited. This study aims to assess the outcomes of level-2 oncoplastic techniques in breast-conserving surgeries at the Vietnam National Cancer Hospital. From January 2017 to June 2021, a cohort of 257 breast cancer patients who underwent breast-conserving surgery with OPS techniques were examined. Surgical complications, cosmetic outcome, recurrence and survival rates were assessed. The mean age was 47.6±9.4 years, most patients had breast cup sizes B and C. The mean tumor size upon pathological examination was 2.00 ± 0.74 cm. Only 7 cases required reoperation, resulting in a mastectomy rate of 1.17%. The overall complication rate was low at 11.46%, with 9 cases (3.56%) experiencing delayed complications. Cosmetic results were rated as "excellent" in 20.6% and "good" in 60.5%, with a statistically significant difference. The rates of local recurrence, regional recurrence, and distant metastasis at five years were 2.78%, 1.19%, and 2.36%, respectively. The level 2 oncoplastic techniques had low complication rates, favorable oncological outcomes, and cosmetically satisfying results.

Malignant tumors affecting the head and neck region in ancient times: Comprehensive study of the CRAB Database.

In the modern world, cancer is a growing cause of mortality, but archeological studies have shown that it is not exclusive to modern populations. The aim of this study is to examine the epidemiologic, social, and clinicopathologic features of head and neck cancers in ancient populations. To do this, we extracted all records that described malignant lesions in the head and neck region available in the Cancer Research in Ancient Bodies Database (CRAB). The estimated age, sex, physical condition of the remains (skeletonized, mummified), anatomic location of tumors, geographic location, chronology, tumor type, and methods of tumor diagnosis were collected. One hundred and sixty-seven cases were found, mostly originating from Europe (51.5%). Most records were of adults between 35 and 49 years of age (37.7%). The most involved site was the skullcap (60.4%), and the most common malignancies were metastases to the bone (65.3%) and multiple myeloma (17.4%). No primary soft tissue malignancies were registered. The results of our study indicate that head and neck cancers were present in ancient civilizations, at least since 500,000 BCE. The available data can help to improve the current understanding of the global distribution of head and neck cancer and its multidimensional impacts on populations in the contemporary world.

Impacts of Educational Interventions on the Enhancement of Knowledge of Breast Cancer and Breast Self-Examination among Young Females

Background: Breast cancer is one of the most common malignancies after cervical cancer. Prevention and prognosis depend on earlier detection. Breast self-examination may be a good technique, where facilities are inadequate for mammography and clinical breast examination. Objective: To assess the knowledge regarding breast cancer and breast self-examination, and to determine the impact of educational intervention among young females. Method: A quasi-experimental study method was utilized to conduct this study. A total of 30 participants were selected through a nonprobability convenient sampling technique. An adopted questionnaire was utilized to collect data. The questionnaire consisted of two sections, demographic characteristics and knowledge-related items (21 Items). An additional checklist (13 Items) was prepared to assess knowledge. Maximum points were 86, 01 points each for the item related to the knowledge section of the questionnaire, and 5 points for each of checklist checklist-related items (Total = 65). Those who obtained ≤43 points had poor knowledge, and those who obtained &gt; 43 points were regarded to have good knowledge. Data were collected before the educational session (presentation, video, demonstration), and after the intervention. Wilcoxon test was used to compare pre and post-intervention data. Result: A total of 30 females participated in the study. In the pretest, 21 participants had poor knowledge and 9 had good knowledge. In the post-test, 4 had poor knowledge while 26 had good knowledge. The results were statistically significant (p˂0.01) using the Wilcoxon test. Conclusion: The findings of the current study reveal that the young female population possesses poor knowledge about breast cancer and breast self-examination. However, educational interventions can be used to enhance knowledge regarding breast cancer and breast self-examination.