First analysis of tumor-suppressor interactions with whole genome in normal human cells reveals key differences with cancer cells

ScienceDaily (Nov. 30, 2011) — Scientists investigating the interactions, or binding patterns, of a major tumor-suppressor protein known as p53 with the entire genome in normal human cells have turned up key differences from those observed in cancer cells. The distinct binding patterns reflect differences in the chromatin (the way DNA is packed with proteins), which may be important for understanding the function of the tumor suppressor protein in cancer cells.The study was conducted by scientists...

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Gender differences: Viewing TV coverage of terrorism has more negative effect on women, study finds

ScienceDaily (Oct. 27, 2011) — Exposure to television coverage of terrorism causes women to lose psychological resources much more than men, which leads to negative feelings and moodiness. This has been shown in a new study, conducted at the University of Haifa and soon to be published in Anxiety, Stress & Coping, that examined the differences between men and women in a controlled experiment environment.An earlier study conducted by Prof. Moshe Zeidner of the Department of Counseling and Human...

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