Search Results for “ breast cancer ” – Page 2 – media

Agile, responsive regulation helps early breast cancer patients to benefit from a study to potentially improve survival outcomes

Breast cancer is the most common cancer and is one of the leading causes of cancer-related deaths worldwide. Data published between 2016 to 2018 suggests that close to 56,000 new cases of breast cancer are diagnosed in the UK, mostly affecting females, and with 86% presenting with early disease. Most breast cancers have proteins (receptors). These include oestrogen receptor-positive (ER+), where breast cancers have receptors for the hormone oestrogen, and HER2-negative, where the protein is absent – human epidermal growth factor 2. Hormones, particularly oestrogen, can attach to these receptors and encourage the cells to grow. A pathologist can identify the receptors during biopsy or surgery, helping to determine treatment. Recent research has led to the development of new candidate drugs known as SERDS (selective oestrogen receptor degraders). These drugs are designed to attach to and disrupt these oestrogen receptors, preventing the growth of cancer. A new SERD molecular entity, ...
- Source: drugdu
- 111
- April 1, 2024
Hengrui Pharmaceuticals’ PD-L1 Inhibitor Adebelizumab Combined with HER2 ADC SHR-A1811 Approved for Breast Cancer Clinical Treatment

Recently, Hengrui Pharmaceuticals’ subsidiaries, Shanghai Shengdi Pharmaceuticals Co., Ltd. and Suzhou Shengdia Biopharmaceuticals Co., Ltd. received the Notice of Approval for Drug Clinical Trial approved by the State Drug Administration, which authorizes the company to carry out the clinical trial of adelberizumab in combination with SHR-A1811 for the treatment of breast cancer. According to the data released by the International Agency for Research on Cancer (IARC) of the World Health Organization in 2020, breast cancer has become the world’s number one malignant tumor and is the most common malignant tumor in women. Statistics show that in 2020, there were about 2.26 million newly diagnosed cases of female breast cancer and 685,000 deaths worldwide, ranking first in female malignant tumor morbidity and mortality. The incidence and mortality rates of breast cancer worldwide vary according to regional distribution. In China, the 2020 China Cancer data show that the incidence rate of breast ...
- Source: drugdu
- 135
- February 29, 2024
Pain-Free, Low-Cost, Sensitive, Radiation-Free Device Detects Breast Cancer in Urine

Currently, mammography is the standard method for breast cancer diagnosis, but it has several limitations. The primary concern with mammograms is their lack of infallibility. False negatives can occur when normal breast tissue conceals cancer, and false positives may arise from anomalies that resemble cancer but are benign, causing unnecessary anxiety for patients. Additionally, the radiation involved in these tests could potentially contribute to the development of cancer over time. Now, a pain-free, low-cost, sensitive, radiation-free device that can detect breast cancer in urine with a sensitivity of 88.33% could bring about a shift in the diagnostic approach toward this disease. The Blue Box Biomedical Solutions (Barcelona, Spain) has developed an affordable, user-friendly, and portable device that can detect breast cancer using a urine sample. This device, known as the Blue Box, employs an innovative eNose (electronic nose) to detect the smell of urine. It features a chemical sensor array ...
- Source: drugdu
- 145
- February 22, 2024
Spit Test Detects Breast Cancer in Five Seconds

Breast cancer is the most commonly diagnosed cancer worldwide, with over 2.3 million new cases and approximately 685,000 deaths reported in 2020. Currently, mammography, ultrasound, MRI, and biopsies are the primary methods for diagnosing breast cancer. Despite their effectiveness, these techniques have several drawbacks, such as high costs, limited accessibility, potential inaccuracies in early detection in young women with dense breast tissue, invasiveness, and radiation exposure risks, especially for radiation-sensitive patients. Given the increasing prevalence of breast cancer in women, there is an urgent need for more innovative and efficient detection methods. Now, a saliva test that screens for breast cancer is showing promising results in experimental testing. Developed collaboratively by researchers from the University of Florida (Gainesville, FL, USA) and National Yang Ming Chiao Tung University (Hsinchu City, Taiwan), this innovative hand-held device can detect breast cancer biomarkers using just a small saliva sample. The device operates by applying ...
- Source: drugdu
- 108
- February 21, 2024
Innovate UK grants funds for breast cancer therapy project

Innovate UK has awarded a £1m ($1.26m) grant for a collaborative initiative called AI-VISION to aid treatment decisions for breast cancer patients. The project involves the Institute of Cancer Research (ICR), Durham University, the Royal Marsden Hospital and techbio company Concr. It will support clinical decision-making, including directing breast cancer patients on the use of immunotherapy. AI-VISION is a 24-month observational clinical study to assess tissue samples from early triple-negative breast cancer (TNBC) patients. These subjects will be analysed to define and establish chemotherapy response biomarkers, irrespective of immunotherapy status. The study aims to validate the safety and performance of new computational methods to offer precision therapies for patients. Concr will apply Bayesian computational frameworks, inspired by astrophysics, to interconnect diverse oncology data, enabling researchers to detect and develop biomarkers indicative of drug response. The ICR will contribute genomic data from its genomics facility, which will be integrated with clinical ...
- Source: https://www.pharmaceutical-technology.com/news/innovate-uk-funds-breast-cancer/?cf-view
- 105
- February 14, 2024
Neural Network Recognizes Breast Cancer on Histological Samples With 100% Accuracy

The likelihood of a favorable outcome for a breast cancer patient is greatly influenced by the stage at which the cancer is diagnosed. Histological examination is the benchmark for diagnosis, but its reliability can be affected by subjective interpretations and the quality of the tissue sample. Inaccuracies in these examinations can lead to incorrect diagnoses. Now, a team of mathematicians has developed a machine learning model that significantly enhances the accuracy of identifying cancer in histological images. The highlight of this model is the incorporation of an additional module that boosts the neural network’s “attention” capability, enabling it to achieve near-perfect accuracy. The mathematicians at RUDN University (Moscow, Russia) conducted tests on several convolutional neural networks and supplemented them with two convolutional attention modules. These modules are crucial for detecting objects within images. The model underwent training and testing using the BreakHis dataset, which comprises nearly 10,000 histological images at ...
- Source: drugdu
- 85
- February 5, 2024
Hundreds of chemicals linked to breast cancer risk identified in new study

In a recent study published in the journal Environmental Health Perspectives, researchers examined published studies investigating the genotoxicity of potentially carcinogenic chemicals and their roles in inducing mammary tumors and activating progesterone or estradiol signaling. The researchers aimed to identify chemicals that could present breast cancer risk to humans. Background Recent statistics indicate that breast cancer is the most prevalent form of cancer and the major cause of cancer-related mortality among women across the world. In the United States (U.S.), the lifetime risk of women developing breast cancer is double that of the risk of developing lung cancer. Furthermore, the incidence of breast cancer among younger women is increasing, with mortality rates due to breast cancer among women between the ages of 20 and 49 years being double that of other forms of cancers affecting individuals of both sexes. A nine-year assessment since 2010 also indicates that the diagnostic rate ...
- Source: drugdu
- 212
- January 16, 2024
Study of Hengrui’s Innovative Drug Pyrrolitinib Combined with Radiotherapy for Brain Metastases in HER2-Positive Breast Cancer Published in JAMA Oncology

Recently, a phase II, non-randomized study of brain radiotherapy combined with pyrrolitinib and capecitabine for the treatment of brain metastasis in HER2-positive breast cancer (BROPTIMA study) was published online in JAMA Oncology, an authoritative international oncology journal (IF: 28.4). Prof. Guo Xiaomao and Prof. Yu Xiaoli of the Affiliated Cancer Hospital of Fudan University are the co-corresponding authors of this article, and Prof. Yang Zhaozhi and Prof. Meng Jin are the co-authors. The results of this study showed that the one-year central nervous system-progression-free survival (CNS-PFS) rate for combination therapy reached 74.9%, with a median CNS-PFS of up to 18 months and a central nervous system-objective remission rate (CNS-ORR) of 85%. In terms of safety, with a median follow-up of 17.3 months, the neurological status of most patients remained stable. This is the first prospective clinical study exploring pyrrolitinib in combination with brain radiotherapy for the treatment of patients with ...
- Source: drugdu
- 132
- January 10, 2024
Hengrui’s Innovative Drugs Piratinib and Dalsili Breast Cancer Indications Both Recommended by 2024 CBCS Guidelines

Recently, the Chinese Breast Cancer Society Breast Cancer Diagnosis and Treatment Guidelines (2024 Edition) (hereinafter referred to as the CBCS Guidelines) has been updated and released. As one of the most important and authoritative Chinese diagnosis and treatment norms in the field of breast cancer, the CBCS Guidelines follow the international pace and cutting-edge progress, and comprehensively summarize and elaborate on breast cancer screening, examination, diagnosis and treatment, and reporting. In this guideline recommendation, two new indications for Hengrui Pharmaceuticals’ innovative drugs have been added, which are the first-line treatment regimen of piretinib combination for HER2-positive metastatic breast cancer, and the first- and second-line treatment regimen of dalsirib for HR-positive HER2-negative metastatic breast cancer (MBC). Thus, both innovative drugs have been recommended by the 2024 CBCS guidelines for the marketed breast cancer indications. Breast cancer has become the number one malignant tumor worldwide and is one of the most common ...
- Source: drugdu
- 177
- January 7, 2024
Hengrui’s Innovative Drug Pyrotinib Combined Therapy for HER2-Positive Metastatic Breast Cancer Featured in the Sub-journal of ‘Nature’

Recently, the “Pyrotinib Combined with Docetaxel as First-Line Treatment for HER2-Positive Metastatic Breast Cancer: An Open, Multicenter Phase II Clinical Study (PANDORA)” led by Professor Wang Xiaojia from the Affiliated Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital) was officially published in the internationally renowned journal “Nature Communications,” a sub-journal of ‘Nature’ (Impact Factor: 16.6). The research results indicate that the combination therapy of pyrotinib and docetaxel demonstrates excellent anti-tumor activity and brings about progression-free survival (PFS) benefits. Research Background: Dual-targeted therapy with trastuzumab combined with taxanes has established the first-line standard treatment for HER2-positive advanced breast cancer [Progression-Free Survival (PFS): 18.7m vs. 12.4m, P<0.001; 8-year Overall Survival (OS) rate: 37% vs. 23%, P<0.001]. However, the inclusion of trastuzumab in the Cleopatra study in a population with prior trastuzumab (referred to as “H”) treatment was only 11%, and it may no longer fully guide current ...
- Source: drugdu
- 115
- December 28, 2023

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