Hepatocellular carcinoma is a well‐known internal malignancy with increased worldwide mortality. The increased progression rate is closely associated with chronic liver diseases such as cirrhosis. Chemical carcinogens cause tumor advocacy over free radical metabolites to causes numerous biochemical and molecular changes that bring oxidative stress. In addition, inflammatory cells and its growth factor promotes the progression of liver cancer through deregulates the numerous cellular signaling pathways involved in normal cellular proliferation. Plant derived phytochemicals have a better complimentary potency to defend against a wide array of free radical mediated diseases such as cancer. More recently, we have evaluated the anticancer effect of Farnesol against DEN induced hepatocellular carcinoma in male wistar albino rats. However, the possible mechanism in which Farnesol attributes its anticancer effect against DEN induced liver cancer remains unknown. Hence in the present study, an attempt has been made to reduce the oxidative stress by appraise the antioxidant effect by Farnesol in DEN induced hepatocellular carcinoma. Elevated oxidative stress markers with concomitant decreased cellular antioxidants levels were observed in DEN induced hepatic tissues. Further, proliferating nuclei with increased proliferating cell nucleolar antigen (PCNA) and inflammatory mediator expression were observed in DEN induced rats. Oral supplementation of Farnesol to DEN induced rats significantly decrease the oxidative stress markers and increase the cellular antioxidant status. Moreover, Farnesol treatment decreases the argyrophilic nuclear organizer region and PCNA along with decreased expression of inflammatory mediators suggest that Farnesol treatment restores DEN induced hepatic abnormalities and protects liver from cancer progression.

Discovering the utmost effective and targeted chemotherapy for hepatocellular carcinoma is still a significant challenge. In the present study, diethylnitrosamine was used as a liver carcinogen and boldine a compound of boldo. We anticipated the hypothesis that boldine endow antiproliferative and promote apoptosis on hepatocarcinoma rats. We analyzed that boldine alters the tumor biomarkers and liver markers enzyme levels. Also, we determined boldine modulate the enzymatic and nonenzymatic antioxidant activities, as well as messenger RNA and protein expressions of Bcl2, Bax, and cleaved caspase 3 by reverse transcription polymerase chain reaction and Western blot analysis, respectively. It was also manifested by histopathology studies in liver tissues of HCC rats. Our finding suggested that boldine has antioxidant activity, and moreover, also contributes apoptotic nature by upregulating the protein expression of Bax, and cleaved caspase 3. Our data accomplishes that boldine a candidate drug has dynamic therapeutic activity and suitable for the treatment of HCC.

Microcystic adnexal carcinoma (MAC) is a rare malignancy of sweat glands that has been reported most often on the face in the form of a cutaneous lesion, with the potential for deeper invasion. The synonyms of MAC include sclerosing sweat duct carcinoma, syringomatous carcinoma, and malignant syringoma. Clinically, MAC in the periocular area has been misdiagnosed as basal cell carcinoma, squamous cell carcinoma, or even chalazia. We report a case of MAC presenting clinically as sebaceous gland carcinoma with pagetoid spread for the first time in literature.

Primary liposarcoma of the orbit is a rare tumour. There are very few cases of orbital liposarcoma reported in the literature, mostly of the myxoid variety. In this paper, the authors report the clinical presentation, histopathological features, results of diagnostic studies and management of a case of orbital low grade myxoliposarcoma with local recurrence, together with a review of the literature.