Endoplasmic reticulum (ER) News and Research

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Sleep anomalies not linked to breast cancer incidence

There is no association between self-reported sleep duration, sleep quality, insomnia, or sleep disturbance and the incidence of breast cancer, according to findings from the Women’s Health Initiative.

21 Oct 2013

Asthma: The costs of meds and challenges of care

Although asthma can usually be controlled with prescription medications, being able to afford them requires good insurance or lots of disposable income.

15 Oct 2013

Consumers share tales of success, frustration buying coverage

A couple of consumers vaulted into the headlines as the first to complete the sign-up process for health coverage through new online marketplaces. Other shoppers, including those who have coverage but who are looking for better, lower-cost options, tell their stories, too.

5 Oct 2013

States' refusal to expand Medicaid will prevent millions from getting coverage

The New York Times reports that the decision by about half the states to not expand Medicaid coverage will prevent two-thirds of poor black consumers and single mothers and more than half of low-wage workers from getting insurance.

4 Oct 2013

Specialized cells play major role in inflammation that underlies Crohn's disease in small intestine

Scientists have discovered that Crohn's disease, the inflammatory bowel disorder, can originate from specialised intestinal cell type called Paneth cells. As such, they propose that small intestinal Crohn's disease might be a specific disorder of this cell type, providing a possible new target for treatments.

3 Oct 2013

Obama says marketplaces overwhelmed by demand

In remarks in the Rose Garden to mark the opening of these centerpieces of the health law, the president says federal officials are will overcome the technical problems.

2 Oct 2013

Breast cancer incidence rates increasing among African Americans; reasons unclear

Breast cancer incidence rates increased slightly among African American women from 2006 to 2010, bringing those rates closer to the historically higher rates among white women, according to a new analysis by American Cancer Society researchers. The explanation behind the rise is unclear.

1 Oct 2013

Research roundup: Managed care for dementia patients; bundled payments after the hospital; disparities among Medicare beneficiaries

Dementia is a leading cause of death in the United States; however, patients dying with this disease may not receive optimal end-of-life care. ... many of these [nursing home] residents commonly experience burdensome and costly interventions, such as hospital transfers, tube-feeding, and intravenous antibiotics. ... Nursing home reimbursement policies are among the factors that incentivize more aggressive care. ... This study linked unique prospective clinical data with Medicare claims to describe and compare patterns of care between nursing home residents with advanced dementia enrolled in a Medicare managed-care insurance plan and those with fee-for-service Medicare.

30 Sep 2013

Dynamics of the mitochondria linked to obesity

Becoming obese or remaining lean can depend on the dynamics of the mitochondria, the body's energy-producing "battery," according to two new studies by Yale School of Medicine researchers featured as the cover story in the Sept. 26 issue of the journal Cell.

27 Sep 2013

Black, Hispanic children with abdominal pain more likely to receive any analgesic in ER pain management

Pediatric researchers have found race- and ethnicity-based disparities in pain management and length of stay among children who came to hospital emergency departments for treatment of abdominal pain. A study team reported on their analysis of a national database of hospital visits in the October issue of Pediatrics.

24 Sep 2013

Lobbyists, including restaurant owners, looking to make changes in health law

The efforts, some from strident opponents of the law, suggests they may now believe that they have to learn to live with the measure, The Washington Post reports. Also, Politico examines how President Barack Obama came to embrace the notion of changing health care.

24 Sep 2013

Apple impregnated with tangerine juice reduces risk of cardiovascular disease in obese children

Researchers at the Universitat de València, Universitat Politècnica de València (UPV), Doctor Peset University Hospital and the Institute of Agrochemistry and Food Technology of CSIC have designed and tested the effectiveness of a new apple snack impregnated with tangerine juice that reduces the risk of cardiovascular disease in obese children and improves their physiological well-being.

23 Sep 2013

New regulatory mechanism could help develop novel therapies for cancer

Molecular microbiologists at the University of Southern California (USC) have uncovered intricate regulatory mechanisms within the cell that could lead to novel therapeutics for the treatment of cancer and other diseases.

23 Sep 2013

Research roundup: 'Cadillac' plan taxes; 'chronic care management' for substance abusers; long-term care services

As health coverage expands to tens of millions of Americans--through Medicaid expansion in states and the new state health insurance exchanges that will soon begin selling individual health coverage--some Americans with employer-sponsored health coverage are seeing their benefits decrease.

21 Sep 2013

Human breast tumors transplant could be valuable tools in search for better treatments

Breast cancer that spreads to other organs is extremely difficult to treat. Doctors can buy patients time, but a cure remains elusive. Now, researchers at Washington University School of Medicine in St. Louis have shown that human breast tumors transplanted into mice are excellent models of metastatic cancer and could be valuable tools in the search for better treatments.

20 Sep 2013

Sophisticated ultrasound techniques used in space now being adapted to treat people in remote regions

Fast, efficient and readily available medical attention is key to survival in a health emergency. When a person is stricken with injury or illness, getting a quick and accurate diagnosis through medical imaging technology can be crucial for ensuring proper treatment. For people who live in major cities and towns where fully-equipped hospitals are only a quick ambulance ride away, that's not usually a problem. But for those without medical facilities within easy reach, it can mean the difference between life and death.

19 Sep 2013

AAPM commends FDA’s move to introduce labeling changes on ER/LA opioids

The physicians of the American Academy of Pain Medicine (AAPM) hailed long-awaited labeling changes and other steps taken by the U.S. Food and Drug Administration (FDA) last week to enhance safety in the prescribing of extended-release and long-acting (ER/LA) opioids.

18 Sep 2013

Study shows that in women, heart attack is not always accompanied by chest chain

"Women less than 55 years old are more likely to have their ACS misdiagnosed in the ER than men, and they have higher risk of death," adds first author Dr. Nadia Khan, associate professor of Medicine, UBC. "The public and physicians need to be aware of this problem."

18 Sep 2013

Researchers reveal mechanisms that connect Mfn2 protein to endoplasmic reticulum stress

Each cell in an organism has a sensor that measures the health of its "internal" environment. This "alarm" is found in the endoplasmic reticulum, which is able to sense cellular stress and trigger either rescue responses or the death of the cell.

18 Sep 2013

Smoking-cessation in HIV-positive individuals: an interview with Dr Ellen R. Gritz, University of Texas MD Anderson Cancer Center

In the general population, current smoking prevalence is 18%. Persons living with HIV/AIDS smoke at a rate 2 to 3 times higher, up to almost 70% in some studies.

16 Sep 2013

Endoplasmic reticulum (ER) News and Research

Sleep anomalies not linked to breast cancer incidence

Asthma: The costs of meds and challenges of care

Consumers share tales of success, frustration buying coverage

States' refusal to expand Medicaid will prevent millions from getting coverage

Specialized cells play major role in inflammation that underlies Crohn's disease in small intestine

Obama says marketplaces overwhelmed by demand

Breast cancer incidence rates increasing among African Americans; reasons unclear

Research roundup: Managed care for dementia patients; bundled payments after the hospital; disparities among Medicare beneficiaries

Dynamics of the mitochondria linked to obesity

Black, Hispanic children with abdominal pain more likely to receive any analgesic in ER pain management

Lobbyists, including restaurant owners, looking to make changes in health law

Apple impregnated with tangerine juice reduces risk of cardiovascular disease in obese children

New regulatory mechanism could help develop novel therapies for cancer

Research roundup: 'Cadillac' plan taxes; 'chronic care management' for substance abusers; long-term care services

Human breast tumors transplant could be valuable tools in search for better treatments

Sophisticated ultrasound techniques used in space now being adapted to treat people in remote regions

AAPM commends FDA’s move to introduce labeling changes on ER/LA opioids

Study shows that in women, heart attack is not always accompanied by chest chain

Researchers reveal mechanisms that connect Mfn2 protein to endoplasmic reticulum stress

Smoking-cessation in HIV-positive individuals: an interview with Dr Ellen R. Gritz, University of Texas MD Anderson Cancer Center

Event guide: 4th Extra-Hepatic Lipid-Based Nanoparticles Delivery Summit eBook

Advancing Intracellular Delivery with LumiPore®

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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