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Study Examines Cost, Benefits Of Extending Medicare Drug Use
"A new large-scale study of medical records found that the extra cost of extending prescription coverage to Medicare enrollees was substantially offset by lower spending on other medical care for people who previously had limited or no prescription-drug coverage," The Wall Street Journal reports.
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GOP Sens. Say Sotomayor Filibuster Possible But Unlikely, Obama Defends Judge's Past Comments
Several Republican senators in appearances on various talk shows on Sunday said that they do not expect the GOP to attempt a filibuster to block the Supreme Court nomination of Judge Sonia Sotomayor, although none ruled the idea out, the Washington Post reports. Sen. Kay Bailey Hutchison (R-Texas) said that she does not think the "need for filibuster will be there unless we have not had a chance to look at the record fully," adding that the Senate "need[s] to look at the record fully" and in an "expeditious way." Sen. Jeff Sessions (R-Ala.), the ranking member on the Senate Judiciary Committee, on NBC"s "Meet the Press" said that Sotomayor"s 17-year career as a federal judge is "very strong in her favor" and "the kind of background you would look for" in a Supreme Court justice. However, Sessions added that he and other Republican senators are concerned over a remark Sotomayor made in 2001 at a conference on Hispanics in the judiciary. According to the Post, Sotomayor was discussing how her Puerto Rican heritage has influenced her role as a judge when she said, "I would hope that a wise Latina woman with the richness of her experience would, more often than not, reach a better conclusion than a white male who hasn"t lived that life." Sessions said the remark "goes against the heart of the great American heritage of an independent judge" (Barnes, Washington Post, 6/1). Judiciary Committee member John Cornyn (R-Texas), appearing on ABC"s "This Week," said that senators "need to know ... whether she"s going to be a justice for all of us or just a justice for a few of us" (Wallsten, Los Angeles Times, 6/1).Sen. Charles Schumer (D-N.Y.) -- Sotomayor"s sponsor through the confirmation process -- said on "This Week" that she is "virtually filibuster-proof when people learn her record and her story." He added that Sotomayor is "legally excellent" and "not a far-left-wing judge" (Barnes, Washington Post, 6/1). White House Defends Sotomayor"s Comments White House Press Secretary Robert Gibbs said that he thinks Sotomayor would "say that her word choice in 2001 was poor, that she was simply making the point that personal experiences are relevant to the process of judging." In an interview with NBC News that will air this week, President Obama also defended Sotomayor, saying that "if you look in the entire sweep of the essay that she wrote, what"s clear is that she was simply saying her life experiences will give her information about the struggles and hardships that people are going through" (Eggen/Kane, Washington Post, 5/30). Obama also stood by his decision to nominate Sotomayor in his weekly radio and Internet address on Saturday. Obama said that he is "certain that she is the right choice" and that her record as a federal judge "makes clear that she is fair, unbiased and dedicated to the rule of law." While he said he expects "rigorous evaluation" of Sotomayor, Obama said his "hope is that we can avoid the political posturing and ideological brinkmanship that has bogged down this process, and Congress, in the past" (AP/USA Today, 6/1). First Meetings With Senators Expected This WeekAccording to the AP/Chicago Tribune, Sotomayor is scheduled to hold her first meetings with senators this week, beginning on Tuesday with Sessions and Democratic Sens. Harry Reid (Nev.) and Judiciary Committee Chair Patrick Leahy (Vt.). Gibbs said a meeting with Senate Minority Leader Mitch McConnnell (R-Ky.) also is possible, adding that he is hopeful there will be other meetings scheduled throughout the week (AP/Chicago Tribune, 5/31).The Wall Street Journal reports that the formal Senate confirmation hearings are not expected to begin for several weeks. The White House would like the Senate to confirm Sotomayor before the August recess so she will be on the bench for the court"s next term, which begins in October. Although some GOP senators say this might not be enough time to fully examine her record, Sotomayor is expected to be confirmed, the Journal reports (Bendavid, Wall Street Journal, 6/1).
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C-Section Births Cause Genetic Changes That May Increase Odds For Developing Diseases In Later Life

Swedish researchers have discovered that babies born by Caesarean section experience changes to the DNA pool in their white blood cells, which could be connected to altered stress levels during this method of delivery, according to the July issue of Acta Paediatrica. It is thought that these genetic changes, which differ from normal vaginal deliveries, could explain why people delivered by C-section are more susceptible to immunological diseases such as diabetes and asthma in later life, when those genetic changes combine with environmental triggers. Blood was sampled from the umbilical cords of 37 newborn infants just after delivery and then three to five days after the birth. It was analysed to see the degree of DNAmethylation in the white blood cells - a vital part of the immune system. This showed that the 16 babies born by C-section exhibited higher DNA-methylation rates immediately after delivery than the 21 born by vaginal delivery. Three to five days after birth, DNA-methylation levels had dropped in infants delivered by Csection so that there were no longer significant differences between the two groups. "Delivery by C-section has been associated with increased allergy, diabetes and leukaemia risks" says Professor Mikael Norman, who specialises in paediatrics at the Karolinska Institutet in Stockholm, Sweden. "Although the underlying cause is unknown, our theory is that altered birth conditions could cause a genetic imprint in the immune cells that could play a role later in life. "That is why we were keen to look at DNA-methylation, which is an important biological mechanism in which the DNA is chemically modified to activate or shut down genes in response to changes in the external environment. As the diseases that tend to be more common in people delivered by C-section are connected with the immune system, we decided to focus our research on early DNA changes to the white blood cells." The authors point out that the reason why DNA-methylation is higher after C-section deliveries is still unclear and further research is needed. "Animal studies have shown that negative stress around birth affects methylation of the genes and therefore it is reasonable to believe that the differences in DNAmethylation that we found in human infants are linked to differences in birth stress. "We know that the stress of being born is fundamentally different after planned Csection compared to normal vaginal delivery. When babies are delivered by Csection, they are unprepared for the birth and can become more stressed after delivery than before. This is different to a normal vaginal delivery, where the stress gradually builds up before the actual birth, helping the baby to start breathing and quickly adapt to the new environment outside the womb." The authors point out that the surgical procedure itself may play a role in DNAmethylation and that factors other than the delivery method need to be explored in more detail. "In our study, neonatal DNA-methylation did not correlate to the age of the mother, length of labour, birth weight and neonatal CPR levels - proteins that provide a key marker for inflammation" says Professor Norman. "However, although there was no relation between DNA-methylation and these factors, larger studies are needed to clarify these issues." Professor Norman states that the Karolinska study clearly shows that geneenvironment interaction through DNA-methylation is more dynamic around birth than previously known. "The full significance of higher DNA-methylation levels after C-section is not yet understood, but it may have important clinical implications" he says. "C-section delivery is rapidly increasing worldwide and is currently the most common surgical procedure among women of child-bearing age. Until recently, the long-term consequences of this mode of delivery had not been studied. However, reports that link C-section deliveries with increased risk for different diseases in later life are now emerging. Our results provide the first pieces of evidence that early "epigenetic" programming of the immune system may have a role to play." The authors feel that their discovery could make a significant contribution to the ongoing debate about the health issues around C-section deliveries. "Although we do not know yet how specific gene expression is affected after Csection deliveries, or to what extent these genetic differences related to the mode of delivery are long-lasting, we believe that our findings open up a new area of important clinical research" concludes lead author Titus Schlinzig, a research fellow at the Karolinska Institutet. Wiley-Blackwell http://www.wileyblackwell.com or http://www.interscience.wiley.com


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