Plasmacytoid subtype of urothelial carcinoma - Report of two rare cases and unusual features.

Plasmacytoid urothelial carcinoma is a rare but aggressive subtype of urothelial carcinoma. The histopathologic mimics include plasmacytoma, metastasis from invasive lobular breast carcinoma, and gastric signet ring cell carcinoma. A 58-year-old male presented with painless hematuria.

Raubasine-Induced Groove Binding in Salmon Testes DNA: Exploring the Structural Modulation, Antiglycation, and Antioxidant Properties.

As one of nature's most fundamental blueprints and due to its critical role in life processes, DNA has naturally become the cornerstone of numerous research efforts. One particularly intriguing area of study is understanding how small molecules interact with nucleic acids. In this study, we investigated the interaction between the plant-derived indole alkaloid Raubasine (Ajmalicine; AJM) and Salmon Testes (ST) DNA using biophysical and computational techniques.

Toxicological impacts of plastic microfibers from face masks on Artemia salina: An environmental assessment using Box-Behnken design.

An increase in global plastic manufacturing and subsequent disposal has resulted in widespread increase in microplastic pollution. Particularly, the post-COVID surge in face mask usage has introduced significant volumes of synthetic plastic microfibers into the environment, posing new ecological risks. Present study examines the toxicological impacts of face mask derived microfibers on Artemia salina, a key marine zooplankton species, using the Box-Behnken design to assess the effects of microfiber dosage (0.

Hydrogels as a Potential Biomaterial for Multimodal Therapeutic Applications.

Hydrogels, composed of hydrophilic polymer networks, have emerged as versatile materials in biomedical applications due to their high water content, biocompatibility, and tunable properties. They mimic natural tissue environments, enhancing cell viability and function. Hydrogels' tunable physical properties allow for tailored antibacterial biomaterial, wound dressings, cancer treatment, and tissue engineering scaffolds.

Recent Advancements in the Application of Circulating Tumor DNA as Biomarkers for Early Detection of Cancers.

Early detection of cancer is vital for increasing patient survivability chances. The three major techniques used to diagnose cancers are instrumental examination, tissue biopsy, and tumor biomarker detection. Circulating tumor DNA (ctDNA) has gained much attention in recent years due to advantages over traditional technology, such as high sensitivity, high specificity, and noninvasive nature.

A comparative study in left-sided breast cancer treated with moderate deep inspiratory breath hold versus free breathing.

Background: The moderate deep inspiratory breath hold (mDIBH) is a modality famed for cardiac sparing. Prospective studies based on this are few from the eastern part of the world and India. We intend to compare the dosimetry between mDIBH and free-breathing (FB) plans.

Fabrication and Therapeutic Process of a Green Silver-Nanoparticle-Embedded Mucilage Microsphere for Pathogenic-Bacteria-Infected Second-Degree Burn and Excision Wounds.

Multidrug-resistant bacteria are a serious problem in biomedical applications that decrease the wound healing process and increase the mortality rate. Therefore, in this study, we have prepared a green-synthesized silver-nanoparticle-encapsulated mucilage microsphere (HMMS@GSNP) from leaves and applied it to pathogen-infected burn and excision wounds. Biophysical properties like size, polydispersity index, absorbance capacity, and drug release were measured by different techniques like field-emission scanning electron microscopy, dynamic light scattering, swelling ratio, etc.

Correction to 1,2,3-Triazole Tethered Hybrid Capsaicinoids as Antiproliferative Agents Active against Lung Cancer Cells (A549).

[This corrects the article DOI: 10.1021/acsomega.2c03325.

Role of Cyclin-Dependent Kinase 4/6 in Metastatic Breast Cancer: Real-World Data From a Tertiary Care Institute in Eastern India.

Introduction CDK4/6 inhibitors currently approved for patients with hormone-receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) metastatic breast cancer include palbociclib, ribociclib, and abemaciclib. This study aims to report on the treatment outcomes and real-world data regarding the use of CDK4/6 inhibitors in the treatment of ER+/HER2- metastatic breast cancer at a tertiary care institute in Eastern India. Materials and methods The present study is a retrospective analysis of data from patients with metastatic HR+/HER2- breast cancer who were treated with CDK4/6 inhibitors at a tertiary care institute in Eastern India between 2015 and 2022.

A sucrose non-fermenting-1-related protein kinase 1 gene from wheat, TaSnRK1α regulates starch biosynthesis by modulating AGPase activity.

Major portion of wheat grain consist of carbohydrate, mainly starch. The proportion of amylose and amylopectin in starch greatly influence the end product quality. Advancement in understanding starch biosynthesis pathway and modulating key genes has enabled the genetic modification of crops resulting in enhanced starch quality.

Mono iso-centric VMAT planning for SBRT of multiple liver metastasis- A case report.

Introduction: Hepatocellular carcinoma (HCC) is the second most common cause of cancer mortality worldwide. The risk factors associated with the development of HCC are chronic Hepatitis B, Hepatitis C, and alcoholic cirrhosis. The standard care for HCC is surgical resection but the scope is limited for some patients.

Metastatic Renal Cell Carcinoma Masquerading as a Laryngeal Tumor: A Case Report.

Renal cell carcinoma (RCC) commonly metastasizes to various organs such as the lungs, liver, bones, and brain. However, isolated metastases to the head and neck region, especially the larynx, are very rare. This report presents a case of laryngeal growth that was eventually confirmed to be a metastatic deposit from an undiagnosed RCC.

Topical effect of polyherbal flowers extract on xanthan gum hydrogel patch-induced wound healing activity in human cell lines and male BALB/c mice.

Wound or injury is a breakdown in the skin's protective function as well as damage to the normal tissues. Wound healing is a dynamic and complex phenomenon of replacing injured skin or body tissues. In ancient times theandflowers were extensively used by the tribal communities as herbal medicine for various complications including wound healing.

Impact of age on outcomes in young women with breast cancer.

Background: In this study, we compared outcomes in young and very young patients with breast cancer (BC).

Materials And Methods: Between January 1990 to December 2010, 414 young women (age ≤35 years) with BC were registered in the radiotherapy (RT) outpatient department. Patients were divided into young (31-35 years) and very young (18-30 years).

Hypofractionated radiotherapy in young versus older women with breast cancer: a retrospective study from India.

Background: Young women with breast cancer (BC) are not represented in the trials on hypofractionation. In this study we compared outcomes in young patients with BC to their older counterparts treated with hypofractionated radiotherapy (RT) in a regional cancer centre in India.

Materials And Methods: Between January 1990 to December 2010, women with BC, treated with hypofractionated RT dose of 35-40 Gy/15#/3 weeks were divided into two groups, ≤ 35 years and > 35 years.

1,2,3-Triazole Tethered Hybrid Capsaicinoids as Antiproliferative Agents Active against Lung Cancer Cells (A549).

A series of novel 1,2,3-triazole derivatives of capsaicin and its structural isomer (new natural product hybrid capsaicinoid) were synthesized by exploiting one-/two-point modification of capsaicin without altering the amide linkage (neck). The newly synthesized compounds were screened for their antiproliferative activity against an NCI panel of 60 cancer cell lines at a single dose of 10 μM. Most of the compounds have demonstrated reduced growth between 55 and 95%, whereas capsaicin () has shown reduced growth between 0 and 24%.

Divided target optimization with volumetric modulated arc therapy planning to improve target coverage and homogeneity in lung radiation therapy.

Purpose: To investigate and evaluate the feasibility of a simple modified Divided Planning Target Volume (DPTV) optimization method in radiation therapy planning of lung cancer patients.

Methods: A cohort of 15 patients of Non-Small Cell Lung Cancer (13 patients stage III and two patients of stage II) who were previously treated with Concurrent Chemo Radiation Therapy were included in the study. The planning modality was Volumetric Modulated Arc Therapy, and the dose prescription was 60 Gray in 30 fractions.

Experts' Consensus on Use of Long-Acting Nitroglycerine in the Management of Angina and Chronic Coronary Syndrome in India.

Aim: To address the existing gaps in knowledge about long-acting nitroglycerine (LA-NTG) and provide recommendations to address these issues.

Methodology: Approved LA-NTG questionnaire that included 17 questions related to the role of LA-NTG in the management of angina and chronic coronary syndrome (CCS) was shared with 150 expert cardiologists from different regions from India. Results of these survey questionnaires were further discussed in 12 regional level meetings.

Evaluation of Clinicopathological and Prognostic Factors of Male Breast Cancer: A Single-Centre Experience.

Male breast cancer (MBC) is a rare malignancy with an overall incidence of less than 1%. The epidemiological data of MBC is very limited owing to its rarity, particularly data from India. Hence, it is important to study different aspects of this rare malignancy.

Surgical and Hardware Complications of Deep Brain Stimulation-A Single Surgeon Experience of 519 Cases Over 20 Years.

Objective: Deep brain stimulation (DBS) surgery has its own set of risks and complications. This study from a single center and a single surgeon analyzes various risk factors for complications and tries to establish if there is a learning curve effect in minimizing the complications.

Materials And Methods: A retrospective analysis of 519 patients (1024 leads) who underwent DBS surgery and 232 patients who underwent implantable pulse generator replacement (IPG), by a single surgeon, between the years 1999 and 2019 was performed.

Deep Brain Stimulation for Parkinson's Disease: Currents Status and Emerging Concepts.

The clinical application of DBS has become manifold and there has been a tremendous growth in DBS technology in the last few decades making it safer and user friendly. The earlier concept of its delayed application in motor fluctuations of Parkinson's disease has been replaced by Class-I evidence of EARLY-STIM trial in 2013, leading to its FDA approval to be used in early-stage despite criticism. Various studies have provided evidence of beneficial effects of bilateral STN-DBS on both motor as well as nonmotor symptoms and different new targets such as the pedunculopontine nucleus, posterior subthalamic area or caudal zona incerta, centromedian-parafascicular complex, and substantia nigra pars reticulata have now become a new area of interest in addition to the subthalamic nucleus and globus pallidus internus for the alleviation of both motor and nonmotor symptoms of Parkinson's disease.