Journal of Experimental Pathology

Balanced translocation resulting in fusion of the Abelson gene (ABL₁) from chromosome 9q34 with the breakpoint cluster region (BCR) gene on chromosome 22q11.2 is the pathognomonic molecular driver of CML. The resulting BCRABL 1 fusion gene is both the diagnostic as well as therapeutic target of CML. The first agent with tyrosine kinase inhibitor activity that was licenced in 2000 for treatment of CML patients, was Imatinib, gradually followed by multiple agents with higher efficacy.

Medullary breast carcinoma (MBC) is a rare tumor, representing 3% to 5% of invasive breast carcinomas. The World Health Organization defines it as a well-circumscribed invasive tumor, composed of poorly differentiated cells, arranged in sheets, without gland formation and a scarce collagen stroma with the presence of a very prominent lymphoplasmacytic infiltrate.

Fluoroquinolone antibiotics are usually used for the treatment of urinary tract infections. The aim of this study was to determine the prevalence and molecular characterization of Plasmid-Mediated Quinolone Resistance (PMQR) genes among ESBL-producing Escherichia coli isolates obtained from tertiary referral hospital in Tehran, Iran.

Breast cancer is the second most common cancer worldwide, affecting nearly one in eight women. Accurate cancer staging is essential for determining the patient’s prognosis and for choosing the appropriate treatment. The staging system most often used is the American Joint Committee on Cancer (AJCC) TNM system, where T refers to the size of the tumor, N refers to spread of the primary cancer to nearby lymph nodes, and M refers to the spread of metastasis to distant sites in the body.

This commentary refers to our published article, as highlighted in this article most common gene causing breast cancer in the population living in the United Arab Emirates is BRCA2 followed by BRCA1. This is the first publication discussing about clinical and pathological features of breast cancer in woman with a positive genetic mutation in the United Arab Emirates. The UAE has a rising population of a mixed ethnic population with predominantly Arabic background.  

In breast cancer, tyrosine kinase-type cell surface receptor HER2-targeted therapies do not achieve a sustained inhibition of oncogenic signaling. Therapy-resistant tumors compensate for HER2 inhibition through several mechanisms, including increased expression of other cell-surface receptors most notably HER3. HER3 remains currently undruggable despite extensive clinical efforts. Durable efficacy of HER2-based therapy regimens requires, therefore, effective inhibition of HER2 and HER3.

Breast Cancer is the most regularly diagnosed type of cancer in women in the world, making up on its own 25% of all cases, or nearly 2 million new cases in 2018, and 15% of all cancer related deaths, or around 626,700 deaths for that same year.

At present, breast cancer is more frequently diagnosed in women than in men. According to global cancer statistics, each year more than 1,675,000 women are diagnosed and more than 500,000 of them die. Some subtypes of breast cancer have been described.

After one year in a pandemic, we mourn the loss of over half a million lives in the United States, and over four million worldwide, and remain concerned over the challenges facing the families of 35 million people in the United States, and 200 million worldwide, who have suffered from cases of COVID-19.

The arrival of recombinant insulin in the pharmaceutical market paved a new direction for the clinical potential of proteins. Thus, the pharmaceutical industry underwent a paradigm shift towards proteins as therapeutic moieties. A number of recombinant protein drugs are available and many more are in pipeline to target major diseases, such as cancer, viral diseases, cardiovascular diseases and endocrine disease.

Antibiotics can treat the acute phase of a disease, but often do not completely clear the etiologic agent, allowing the pathogen to establish persistent infection that can revive the disease in a frustrating recurrence of infection. The mechanisms that control chronic bacterial infections are complex and involve pathogen adaptations that favor survival from both host immune responses and antibiotic bactericidal activity.

Interleukin-17 (IL-17) family proteins are involved in the control of infections. When unrestrained, these cytokines contribute to the development of chronic inflammatory diseases. The IL-17 family contains 6 members: IL-17A to F. In this review, we outline the current knowledge on the roles of each IL-17 member on breast cancer.

Viable but nonculturable (VBNC) bacteria are deeply dormant phenotypic variants that are characterized by a loss of culturability in conventional culture media, yet retain some viability markers. Thus, low metabolic activity, nutrient uptake, membrane integrity, and respiration are all detectable in these dormant cells. In 1982, the VBNC state was first described for Escherichia coli and Vibrio cholerae. Shortly afterwards, VBNC Salmonella enteriditis were found to regain culturability

We review here the evidence for participation of mitochondrial autoimmunity in BC inception and progression and propose a new paradigm that may challenge the prevailing thinking in oncogenesis by suggesting that mitochondrial autoimmunity is a major contributor to breast carcinogenesis and probably to the inception and progression of other solid tumors. It has been shown that MNRR1 mediated mitochondrial-nuclear function promotes BC cell growth and migration and the development of metastasis and constitutes a proof of concept supporting the participation of mitochondrial autoimmunity in breast carcinogenesis. 

Breast cancer is the most common type of malignant tumor in women, accounting for 30% of women’s cancer, while the mortality rate ranks second among women’s cancer. Twenty-five percent of all breast cancer patients are premenopausal patients, and 7% of patients are younger than 40 years old.

β-Catenin is the central modulator of the canonical Wnt signaling pathway. Upon Wnt on state, β-Catenin is translocated to the nucleus and function as a transcription coactivator for several oncogenes. In Wnt off state, β-catenin is mostly localized in the cytoplasm and sequestered by the destruction complex, the negative regulator of β-catenin expression [2,3].

Breast cancer is the second most commonly diagnosed cancer worldwide, with an incidence of 2.088.850 and a mortality rate of 627,000. Incidence and mortality rate in Europe were 522,513 and 92,000, respectively, while in Italy accounted for 53,000 diagnoses and 12,000 deaths.

“Women are not dying because of diseases we cannot treat. They are dying because societies have yet to make the decision that their lives are worth saving.”

Breast implant-associated anaplastic large cell lymphoma is a recently recognized complication of textured breast implants. It typically presents as unilateral peri-implant swelling approximately 7-10 years after implantation. While the course is usually indolent, breast implant-associated anaplastic large cell lymphoma may form a locally invasive mass and metastasize to regional lymph nodes or beyond to distant sites.

Medical schools sponsor continuing medical education (CME) to help fulfill their mission of improving the health of the community. CME programs can help physicians stay up-to-date with the best practices associated with disease prevention and treatment.