A novel hybrid convolutional and transformer network for lymphoma classification.

Lymphoma poses a critical health challenge worldwide, demanding computer aided solutions towards diagnosis, treatment, and research to significantly enhance patient outcomes and combat this pervasive disease. Accurate classification of lymphoma subtypes from Whole Slide Images (WSIs) remains a complex challenge due to morphological similarities among subtypes and the limitations of models that fail to jointly capture local and global features. Traditional diagnostic methods, limited by subjectivity and inconsistencies, highlight the need for advanced, Artificial Intelligence (AI)-driven solutions.

A Novel Combinatorial Regimen Using Sorafenib and Uttroside B, A US FDA-designated 'Orphan Drug', for the Treatment of Hepatocellular Carcinoma.

Introduction: Sorafenib (Sor) is the first-line treatment option in clinics for treating advanced unresectable hepatocellular carcinoma (HCC). However, acquired chemoresistance and adverse side effects associated with Sor monotherapy limit its clinical benefits. We have previously reported the exceptional anti-HCC potential of uttroside B (Utt-B), a furostanol saponin isolated in our lab from Linn.

Urolithin A, induces apoptosis and autophagy crosstalk in Oral Squamous Cell Carcinoma via mTOR /AKT/ERK1/2 pathway.

Background: Oral squamous cell carcinoma (OSCC) is the most prevalent malignancy in the world with an alarming rate of mortality. Despite the advancement in treatment strategies and drug developments, the overall survival rate remains poor. Therefore, it is imperative to develop alternative or complimentary anti cancer drugs with minimum off target effects.

Utilizing adaptive deformable convolution and position embedding for colon polyp segmentation with a visual transformer.

Polyp detection is a challenging task in the diagnosis of Colorectal Cancer (CRC), and it demands clinical expertise due to the diverse nature of polyps. The recent years have witnessed the development of automated polyp detection systems to assist the experts in early diagnosis, considerably reducing the time consumption and diagnostic errors. In automated CRC diagnosis, polyp segmentation is an important step which is carried out with deep learning segmentation models.

Corrigendum: Targeting thymidylate synthase enhances the chemosensitivity of triple-negative breast cancer towards 5-FU-based combinatorial therapy.

[This corrects the article DOI: 10.3389/fonc.2021.

Gastrointestinal involvement of common variable immunodeficiency: A diagnostic challenge to the physician.

A 35-year-old male presented with fatigue for 1 month and was found to have megaloblastic anaemia. Further evaluation showed low globulin levels and pan hypogammaglobulinemia. Past history was significant for chronic small bowel diarrhoea and bilateral genu valgum deformity from childhood.

Corrigendum: Blockade of uttroside B-induced autophagic pro-survival signals augments its chemotherapeutic efficacy against hepatocellular carcinoma.

[This corrects the article DOI: 10.3389/fonc.2022.

Corrigendum: Cucurbitacin B, purified and characterized from the rhizome of exhibits anti-melanoma potential.

[This corrects the article DOI: 10.3389/fonc.2022.

Pharmacological attenuation of melanoma by tryptanthrin pertains to the suppression of MITF-M through MEK/ERK signaling axis.

Melanoma is the most aggressive among all types of skin cancers. The current strategies against melanoma utilize BRAF, as a focal point for targeted therapy. However, therapy resistance developed in melanoma patients against the conventional anti-melanoma drugs hinders the ultimate benefits of targeted therapies.

Cucurbitacin B, Purified and Characterized From the Rhizome of Exhibits Anti-Melanoma Potential.

The ethnomedicinal plant from the Cucurbitaceae family, , or its bioactive derivatives have been widely utilized in traditional medicine owing to their distinct applications against various human ailments and have lured the interest of ethnobotanists and biochemists. Here, we report for the first time, the anti-cancer potential of a bio-active fraction isolated from the dried rhizome of , and the bioactive principle identified as cucurbitacin B (Cu-B). The purification processes involving the utilization of multiple organic extracts of rhizome powder, yielded Cu-B from the Ethyl acetate Cytotoxic Fraction (ECF), obtained by the chromatographic separation of the ethyl acetate extract.

Blockade of Uttroside B-Induced Autophagic Pro-Survival Signals Augments Its Chemotherapeutic Efficacy Against Hepatocellular Carcinoma.

Our previous study has demonstrated that Uttroside B (Utt-B), a saponin isolated from the leaves of Linn induces apoptosis in hepatic cancer cells and exhibits a remarkable growth inhibition of Hepatocellular Carcinoma (HCC). Our innovation has been granted a patent from the US (US 2019/0160088A1), Canada (3,026,426.), Japan (JP2019520425) and South Korea (KR1020190008323) and the technology have been transferred commercially to Q Biomed, a leading US-based Biotech company.

Cystic hypersecretory carcinoma with invasion: Case series on a rare variant of carcinoma breast.

Background: Cystic Hypersecretory Carcinoma (CHC) is a rare subset of breast carcinoma. It is part of a spectrum of cystic hypersecretory lesions which includes cystic hypersecretory hyperplasia (CHH), CHH with atypia, CHC in situ and CHC with invasion. Approximately 65 cases of cystic hypersecretory lesions have been reported; most of them were CHC in situ and only 19 cases of CHC with invasion have been reported so far.

Giant Mesenteric Lipoma in an Adult.

Lipomas are benign mesenchymal tumors of mature adipocytes and commonly occur in the upper trunk. Mesenteric lipomas are relatively rare tumors of the gastrointestinal system. They are usually asymptomatic, detected incidentally on abdominal imaging, or can present with variable symptoms depending on the location, size, and rapidity of tumor growth.

Deep Transfer Learning Based Unified Framework for COVID19 Classification and Infection Detection from Chest X-Ray Images.

The presentation of the COVID19 has endangered several million lives worldwide causing thousands of deaths every day. Evolution of COVID19 as a pandemic calls for automated solutions for initial screening and treatment management. In addition to the thermal scanning mechanisms, findings from chest X-ray imaging examinations are reliable predictors in COVID19 detection, long-term monitoring and severity evaluation.

Targeting Thymidylate Synthase Enhances the Chemosensitivity of Triple-Negative Breast Cancer Towards 5-FU-Based Combinatorial Therapy.

Background: The ongoing treatment modalities for breast cancer (BC) primarily rely on the expression status of ER, PR and HER-2 receptors in BC tissues. Our strategy of chemosensitization provides new insights to counter chemoresistance, a major obstacle that limits the benefits of chemotherapy of mammary cancers.

Methods: By utilizing a murine breast cancer model employing NSG mice bearing orthotopic triple-negative breast cancer (TNBC) xenografts, we have evaluated the ability of phytochemical curcumin in chemosensitizing BC to 5-Fluorouracil (5-FU) chemotherapy and the differential modulations of cellular events in response to this strategy, independent of their receptor status.

Tinospora cordifolia chloroform extract inhibits LPS-induced inflammation via NF-κB inactivation in THP-1cells and improves survival in sepsis.

Background: Tinospora cordifolia (Willd).Miers is a perennial climbing medicinal shrub that has been traditionally used for the treatment of chronic inflammatory ailments. Our previous pre- clinical studies on anti-inflammatory effects, proved that the chloroform extract of T.

Author Correction: Evaluation of uttroside B, a saponin from Solanum nigrum Linn, as a promising chemotherapeutic agent against hepatocellular carcinoma.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Pre-clinical evidences for the efficacy of tryptanthrin as a potent suppressor of skin cancer.

Objective: Clinical trials have demonstrated the efficacy of indigo naturalis, a traditional Chinese medicine ingredient, against psoriasis, a skin disease characterized by keratinocyte hyperproliferation and inflammation. The present study investigates the efficacy of tryptanthrin, a bioactive compound in indigo naturalis, against non-melanoma skin cancer (NMSC) and the signalling events involved.

Methods: Efficacy of tryptanthrin against NMSC was assessed using DMBA/PMA-induced skin carcinogenesis model in Swiss albino mice.

Patient with Disorders of Sex Development (DSD): A Case Report from a Tertiary Care Hospital in Thiruvananthapuram, India.

Background: 46 XX male syndrome, a rare case of infertility was first reported by de la Chapelle in 1964. In newborn males, the incidence rate of the syndrome varies from 1/9000 to 1/20000. Here, a case of 46 XX male syndrome is reported with clinical, biochemical and genetic changes of the patient and normal masculine features.

Trichoblastic carcinoma arising in trichoepithelioma in Brooke-Spiegler syndrome.

Brooke-Spiegler syndrome (BSS) is a rare autosomal dominant disease characterized by the development of multiple cutaneous adnexal neoplasms namely cylindroma, trichoepithelioma and spiradenoma. The neoplasms associated with this syndrome are generally benign, but rarely they may undergo malignant transformation. A 63-year-old male presented with an ulcerated nodular lesion over glabella and multiple asymptomatic nodular lesions over face, scalp, chest and limbs.

Chitosan Encapsulation Enhances the Bioavailability and Tissue Retention of Curcumin and Improves its Efficacy in Preventing B[a]P-induced Lung Carcinogenesis.

The rate of lung cancer incidence is alarmingly mounting, despite the decline of smoking and tobacco consumption. Recent reports indicate a very high correlation between the growing fast food culture and lung cancer incidence. Benzo[a]pyrene (B[a]P) is a potent carcinogen abundantly present in grilled and deep-fried food and in tobacco smoke.

Folic acid conjugation improves the bioavailability and chemosensitizing efficacy of curcumin-encapsulated PLGA-PEG nanoparticles towards paclitaxel chemotherapy.

Nanoencapsulation has emerged as a novel strategy to enhance the pharmacokinetic and therapeutic potential of conventional drugs. Recent studies from our lab have established the efficacy of curcumin in sensitizing cervical cancer cells and breast cancer cells towards paclitaxel and 5-FU chemotherapy respectively. Factors that hinder the clinical use of curcumin as a sensitizer or therapeutic agent include its poor bioavailability and retention time.

Interferon regulated gene (IRG) expression-signature in a mouse model of chikungunya virus neurovirulence.

Interferon regulated genes (IRGs) are critical in controlling virus infections. Here, we analyzed the expression profile of IRGs in the brain tissue in a mouse model of chikungunya virus (CHIKV) neurovirulence. Neurovirulence is one of the newer complications identified in disease caused by re-emerging strains of CHIKV, an alphavirus with positive-strand RNA in the Togaviridae family.