Publications by authors named "Sujatha Sundaram"

A startling shift in waste composition has been brought on by a dramatic change in lifestyle, the quick expansion of consumerism brought on by fierce competition among producers of consumer goods, and revolutionary advances in the packaging sector. The overflow or overspill of garbage from the bins causes poison to the soil, and the total obliteration of waste generated in the area or city is unknown. It is challenging to pinpoint with accuracy the specific sort of garbage waste; predictive image classification is lagging, and the existing approach takes longer to identify the specific garbage.

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The enzyme 24-hydroxylase, also known as CYP24, metabolizes 1,25-dihydroxyvitamin D(3) [1,25(OH)(2)D(3)] and is an established marker of vitamin D activity. Our studies evaluated the influence of a low-calcemic 1,25(OH)(2)D(3) analogue, QW-1624F2-2 (QW), on the regulation of CYP24 expression in MKL-4 cells, a metastatic mammary tumor cell model. 1,25(OH)(2)D(3) and its analogue, EB 1089, stimulated CYP24 induction at both protein and transcript levels.

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Purpose: The purpose of this research was to evaluate theinfluence of the combination of the vitamin D(3) analogue EB 1089 with fractionated radiation on growth and apoptosis of MCF-7 tumor xenografts in athymic mice.

Experimental Design: Four to six-week-old ovariectomized mice were injected s.c.

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The development of drugs that are highly selective and yet produce minimal toxicity to host tissue remains one of the most difficult challenges in cancer therapeutics. Since the majority of malignancies are treated with drugs in combination rather than single agents, one practical approach to circumvent this problem is to develop new therapeutic agents that will potentiate the effectiveness of current clinical protocols. This strategy would accelerate the acceptance of new drugs as adjunct therapies since these agents could be used at concentrations well below their maximal tolerated doses.

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