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Dec. 23rd, 2009
Read her story, and if you haven't already done so join the bone marrow registry.
ATLANTA – Former President Jimmy Carter apologized for any words or deeds that may have upset the Jewish community in an open letter meant to improve an often-tense relationship.
He said he was offering an Al Het, a prayer said on Yom Kippur, the Jewish Day of Atonement. It signifies a plea for forgiveness.
"We must not permit criticisms for improvement to stigmatize Israel," Carter said in the letter, which was first sent to JTA, a wire service for Jewish newspapers, and provided Wednesday to The Associated Press. "As I would have noted at Rosh Hashanah and Yom Kippur, but which is appropriate at any time of the year, I offer an Al Het for any words or deeds of mine that may have done so."
Carter, who during his presidency brokered the first Israeli-Arab peace treaty, outraged many Jews with his 2006 book "Palestine: Peace Not Apartheid." Critics contend he unfairly compared Israeli treatment of Arabs in the West Bank and Gaza to the legalized racial oppression that once existed in South Africa.
Israeli leaders have also shunned him over his journey to Gaza to meet with Hamas, considered a terror group by the U.S., the European Union and Israel.
Carter's apology was welcomed by Abraham Foxman, national director of the Anti-Defamation League and a vocal critic of Carter's views on Israel.
"When a former president reaches out to the Jewish community and asks for forgiveness, it's incumbent of us to accept it," he said in a telephone interview from Jerusalem. "To what extent this is an epiphany, only time will tell. There certainly was a lot of hurt, a lot of angry words that need to be repaired. But this is a good start."
The American-Arab Anti-Discrimination Committee could not immediately be reached for comment.
The letter comes weeks after his grandson, Jason Carter, said he would run for a Georgia state Senate seat being vacated by President Barack Obama's nominee to be U.S. ambassador to Singapore. If David Adelman is confirmed as ambassador in January, Jason Carter will be a candidate in a March special election in the northeast Atlanta district.
Jason Carter, who is running in a district with a vocal Jewish population, said in a statement that his grandfather's letter was unrelated to his campaign and hailed the apology as a "great step towards reconciliation."
President Carter's letter said he hopes bloodshed and hatred will yield to mutual respect and cooperation between Israel and its neighbors. The Nobel Peace Prize laureate has long said bringing peace to the Middle East remains one of his unfulfilled goals.
In a recent appearance at Emory University, he said if he had one more day as president he would use it to bring the "full weight of the White House" to the peace process.
"That's what I'd do with my one day in the White House," he said. "Bring peace to Israel and its neighbors."
via news.yahoo.com
His son is planning to run for office to represent a district with a large number of Jewish constituents.
ATLANTA – Former President Jimmy Carter apologized for any words or deeds that may have upset the Jewish community in an open letter meant to improve an often-tense relationship.
He said he was offering an Al Het, a prayer said on Yom Kippur, the Jewish Day of Atonement. It signifies a plea for forgiveness.
"We must not permit criticisms for improvement to stigmatize Israel," Carter said in the letter, which was first sent to JTA, a wire service for Jewish newspapers, and provided Wednesday to The Associated Press. "As I would have noted at Rosh Hashanah and Yom Kippur, but which is appropriate at any time of the year, I offer an Al Het for any words or deeds of mine that may have done so."
Carter, who during his presidency brokered the first Israeli-Arab peace treaty, outraged many Jews with his 2006 book "Palestine: Peace Not Apartheid." Critics contend he unfairly compared Israeli treatment of Arabs in the West Bank and Gaza to the legalized racial oppression that once existed in South Africa.
Israeli leaders have also shunned him over his journey to Gaza to meet with Hamas, considered a terror group by the U.S., the European Union and Israel.
Carter's apology was welcomed by Abraham Foxman, national director of the Anti-Defamation League and a vocal critic of Carter's views on Israel.
"When a former president reaches out to the Jewish community and asks for forgiveness, it's incumbent of us to accept it," he said in a telephone interview from Jerusalem. "To what extent this is an epiphany, only time will tell. There certainly was a lot of hurt, a lot of angry words that need to be repaired. But this is a good start."
The American-Arab Anti-Discrimination Committee could not immediately be reached for comment.
The letter comes weeks after his grandson, Jason Carter, said he would run for a Georgia state Senate seat being vacated by President Barack Obama's nominee to be U.S. ambassador to Singapore. If David Adelman is confirmed as ambassador in January, Jason Carter will be a candidate in a March special election in the northeast Atlanta district.
Jason Carter, who is running in a district with a vocal Jewish population, said in a statement that his grandfather's letter was unrelated to his campaign and hailed the apology as a "great step towards reconciliation."
President Carter's letter said he hopes bloodshed and hatred will yield to mutual respect and cooperation between Israel and its neighbors. The Nobel Peace Prize laureate has long said bringing peace to the Middle East remains one of his unfulfilled goals.
In a recent appearance at Emory University, he said if he had one more day as president he would use it to bring the "full weight of the White House" to the peace process.
"That's what I'd do with my one day in the White House," he said. "Bring peace to Israel and its neighbors."
via news.yahoo.com
His son is planning to run for office to represent a district with a large number of Jewish constituents.
ScienceDaily (Nov. 23, 2009) — Researchers at Mount Sinai School of Medicine set out to address a question that has been challenging scientists for years: How does dietary restriction produce protective effects against aging and disease? And the reverse: how does overconsumption accelerate age-related disease?
See Also:An answer lies in a two-part study led by Charles Mobbs, PhD, Professor of Neuroscience and of Geriatrics and Palliative Medicine at Mount Sinai School of Medicine, published in the November 17 edition of the journal PLoS Biology. The study examines how dietary restriction and a high-caloric diet influence biochemical responses.
Dr. Mobbs and his colleagues unraveled a molecular puzzle to determine that within certain parameters, a lower-calorie diet slows the development of some age-related conditions such as Alzheimer's disease, as well as the aging process. How the diet is restricted -- whether fats, proteins or carbohydrates are cut -- does not appear to matter. "It may not be about counting calories or cutting out specific nutrients," said Dr. Mobbs, "but how a reduction in dietary intake impacts the glucose metabolism, which contributes to oxidative stress." Meanwhile, a high calorie diet may accelerate age-related disease by promoting oxidative stress.
Dietary restriction induces a transcription factor called CREB-binding protein (CBP), which controls the activity of genes that regulate cellular function. By developing drugs that mimic the protective effects of CBP -- those usually caused by dietary restriction -- scientists may be able to extend lifespan and reduce vulnerability to age-related illnesses.
"We discovered that CBP predicts lifespan and accounts for 80 percent of lifespan variation in mammals," said Dr. Mobbs. "Finding the right balance is key; only a 10 percent restriction will produce a small increase in lifespan, whereas an 80 percent restriction will lead to a shorter life due to starvation."
The team found an optimal dietary restriction, estimated to be equivalent to a 30 percent caloric reduction in mammals, increased lifespan over 50 percent while slowing the development of an age-related pathology similar to Alzheimer's disease.
The first part of the study looked at C. elegans, a species of roundworm, that were genetically altered to develop Alzheimer's disease-like symptoms. Dr. Mobbs and his team reduced the roundworms' dietary intake by diluting the bacteria the worms consume. In these types of roundworms, human beta amyloid peptide, which contributes to plaque buildup in Alzheimer's disease, is expressed in muscle, which becomes paralyzed as age progresses. This model allowed researchers to readily measure how lifespan and disease burden were simultaneously improved through dietary restriction.
The researchers found that when dietary restriction was maintained throughout the worms' adulthood, lifespan increased by 65 percent and the Alzheimer's disease-related paralysis decreased by about 50 percent.
"We showed that dietary restriction activates CBP in a roundworm model, and when we blocked this activation, we blocked all the protective effects of dietary restriction," said Dr. Mobbs. "It was the result of blocking CBP activation, which inhibited all the protective effects of dietary restriction, that confirmed to us that CBP plays a key role in mediating the protective effects of dietary restriction on lifespan and age-related disease."
In the second part of study, Dr. Mobbs and his team looked at the other end of this process: What happens to CBP in a high-calorie diet that has led to diabetes, a disease in which glucose metabolism is impaired? Researchers examined mice and found that diabetes reduces activation of CBP, leading Dr. Mobbs to conclude that a high-calorie diet that leads to diabetes would have the opposite effect of dietary restriction and would accelerate aging.
Dr. Mobbs hypothesizes that dietary restriction induces CBP by blocking glucose metabolism, which produces oxidative stress, a cellular process that leads to tissue damage and also promotes cancer cell growth. Interestingly, dietary restriction triggers CBP for as long as the restriction is maintained, suggesting that the protective effects may wear off if higher dietary intake resumes. CBP responds to changes in glucose within hours, indicating genetic communications respond quickly to fluctuations in dietary intake.
"Our next step is to understand the exact interactions of CBP with other transcription factors that mediate its protective effects with age," said Dr. Mobbs. "If we can map out these interactions, we could then begin to produce more targeted drugs that mimic the protective effects of CBP."
Story Source:
Adapted from materials provided by The Mount Sinai Hospital / Mount Sinai School of Medicine.Journal Reference:
- Zhang et al. Role of CBP and SATB-1 in Aging, Dietary Restriction, and Insulin-Like Signaling. PLoS Biology, 2009; 7 (11): e1000245 DOI: 10.1371/journal.pbio.1000245
Note: If no author is given, the source is cited instead.
via sciencedaily.com
Dietary restriction induces a transcription factor called CREB-binding protein (CBP), which controls the activity of genes that regulate cellular function. By developing drugs that mimic the protective effects of CBP -- those usually caused by dietary restriction -- scientists may be able to extend lifespan and reduce vulnerability to age-related illnesses.
ScienceDaily (Nov. 23, 2009) — Researchers at Mount Sinai School of Medicine set out to address a question that has been challenging scientists for years: How does dietary restriction produce protective effects against aging and disease? And the reverse: how does overconsumption accelerate age-related disease?
See Also:An answer lies in a two-part study led by Charles Mobbs, PhD, Professor of Neuroscience and of Geriatrics and Palliative Medicine at Mount Sinai School of Medicine, published in the November 17 edition of the journal PLoS Biology. The study examines how dietary restriction and a high-caloric diet influence biochemical responses.
Dr. Mobbs and his colleagues unraveled a molecular puzzle to determine that within certain parameters, a lower-calorie diet slows the development of some age-related conditions such as Alzheimer's disease, as well as the aging process. How the diet is restricted -- whether fats, proteins or carbohydrates are cut -- does not appear to matter. "It may not be about counting calories or cutting out specific nutrients," said Dr. Mobbs, "but how a reduction in dietary intake impacts the glucose metabolism, which contributes to oxidative stress." Meanwhile, a high calorie diet may accelerate age-related disease by promoting oxidative stress.
Dietary restriction induces a transcription factor called CREB-binding protein (CBP), which controls the activity of genes that regulate cellular function. By developing drugs that mimic the protective effects of CBP -- those usually caused by dietary restriction -- scientists may be able to extend lifespan and reduce vulnerability to age-related illnesses.
"We discovered that CBP predicts lifespan and accounts for 80 percent of lifespan variation in mammals," said Dr. Mobbs. "Finding the right balance is key; only a 10 percent restriction will produce a small increase in lifespan, whereas an 80 percent restriction will lead to a shorter life due to starvation."
The team found an optimal dietary restriction, estimated to be equivalent to a 30 percent caloric reduction in mammals, increased lifespan over 50 percent while slowing the development of an age-related pathology similar to Alzheimer's disease.
The first part of the study looked at C. elegans, a species of roundworm, that were genetically altered to develop Alzheimer's disease-like symptoms. Dr. Mobbs and his team reduced the roundworms' dietary intake by diluting the bacteria the worms consume. In these types of roundworms, human beta amyloid peptide, which contributes to plaque buildup in Alzheimer's disease, is expressed in muscle, which becomes paralyzed as age progresses. This model allowed researchers to readily measure how lifespan and disease burden were simultaneously improved through dietary restriction.
The researchers found that when dietary restriction was maintained throughout the worms' adulthood, lifespan increased by 65 percent and the Alzheimer's disease-related paralysis decreased by about 50 percent.
"We showed that dietary restriction activates CBP in a roundworm model, and when we blocked this activation, we blocked all the protective effects of dietary restriction," said Dr. Mobbs. "It was the result of blocking CBP activation, which inhibited all the protective effects of dietary restriction, that confirmed to us that CBP plays a key role in mediating the protective effects of dietary restriction on lifespan and age-related disease."
In the second part of study, Dr. Mobbs and his team looked at the other end of this process: What happens to CBP in a high-calorie diet that has led to diabetes, a disease in which glucose metabolism is impaired? Researchers examined mice and found that diabetes reduces activation of CBP, leading Dr. Mobbs to conclude that a high-calorie diet that leads to diabetes would have the opposite effect of dietary restriction and would accelerate aging.
Dr. Mobbs hypothesizes that dietary restriction induces CBP by blocking glucose metabolism, which produces oxidative stress, a cellular process that leads to tissue damage and also promotes cancer cell growth. Interestingly, dietary restriction triggers CBP for as long as the restriction is maintained, suggesting that the protective effects may wear off if higher dietary intake resumes. CBP responds to changes in glucose within hours, indicating genetic communications respond quickly to fluctuations in dietary intake.
"Our next step is to understand the exact interactions of CBP with other transcription factors that mediate its protective effects with age," said Dr. Mobbs. "If we can map out these interactions, we could then begin to produce more targeted drugs that mimic the protective effects of CBP."
Story Source:
Adapted from materials provided by The Mount Sinai Hospital / Mount Sinai School of Medicine.Journal Reference:
- Zhang et al. Role of CBP and SATB-1 in Aging, Dietary Restriction, and Insulin-Like Signaling. PLoS Biology, 2009; 7 (11): e1000245 DOI: 10.1371/journal.pbio.1000245
Note: If no author is given, the source is cited instead.
via sciencedaily.com
Dietary restriction induces a transcription factor called CREB-binding protein (CBP), which controls the activity of genes that regulate cellular function. By developing drugs that mimic the protective effects of CBP -- those usually caused by dietary restriction -- scientists may be able to extend lifespan and reduce vulnerability to age-related illnesses.