In this task, you are given an abstract of article. Your task is to generate title for this article. Preferred titles are under thirty words.

Q: The introduction of bisphosphonates in oncology has dramatically changed the management of patients with metastatic bone disease. In this manuscript, we thoroughly scrutinize the available body of clinical trials supporting the use of bisphosphonates in this setting and review new and ongoing research. Additionally, we summarize the data showing the benefits of bisphosphonate use in the prevention of treatment-induced bone loss and the intriguing emerging evidence on the antitumor potential of some of these agents when used in the adjuvant setting. Finally, we address the need for a careful consideration of potential benefits of bisphosphonate therapy and the risk for osteonecrosis of the jaw, a recently recognized late-toxicity of their use.

A: Bisphosphonates in oncology: rising stars or fallen heroes.
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Q: Multiple sclerosis (MS) shows a multifold increase in prevalence with an increase in latitudes, both north and south of the equator. One of the potential factors related to the difference of the prevalence is vitamin D, because the strength of ambient ultraviolet light, which is essential for vitamin D production, decreases with increasing latitude. It is known that vitamin D has immunomodulatory functions and suppresses an animal model of MS. It is also considered that vitamin D-related genes are critical susceptible genes for MS. An approach from environmental and genetic aspects is needed to investigate the association between vitamin D and MS.

A: [Vitamin D and latitude as environmental factors in multiple sclerosis].
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Q: Posttranslational modifications mediate important regulatory functions in biology. The acetylation of the p53 transcription factor, for example, promotes transcriptional activation of target genes including p21. Here we show that the acetylation of two lysine residues in p53 promotes recruitment of the TFIID subunit TAF1 to the p21 promoter through its bromodomains. UV irradiation of cells diacetylates p53 at lysines 373 and 382, which in turn recruits TAF1 to a distal p53-binding site on the p21 promoter prior to looping to the core promoter. Disruption of acetyl-p53/bromodomain interaction inhibits TAF1 recruitment to both the distal p53-binding site and the core promoter. Further, the TFIID subunits TAF4, TAF5, and TBP are detected on the core promoter prior to TAF1, suggesting that, upon DNA damage, distinct subunits of TFIID may be recruited separately to the p21 promoter and that the transcriptional activation depends on posttranslational modification of the p53 transcription factor.

A:
An acetylation switch in p53 mediates holo-TFIID recruitment.
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