PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Neurotoxicity of chemotherapy drugs

2013-07-15
(Press-News.org) Chemotherapy is one of the primary treatments for cancer. However, one of the most disturbing findings of recent studies of cancer survivors is the apparent prevalence of chemotherapy-associated adverse neurological effects, including vascular complications, seizures, mood disorders, cognitive dysfunctions, and peripheral neuropathies. In addition, chemotherapy triggers changes in ion channels on dorsal root ganglia and dorsal horn neurons that generate secondary changes resulting in neuropathic pains. Although a number of protective agents have been developed, their effects are not satisfactory. Chemotherapy drugs can cause changes in hippocampal neurogenesis and plasticity. A review reported in the Neural Regeneration Research (Vol. 8, No. 17, 2013) focuses on chemotherapy-induced neurodegeneration and hippocampal dysfunctions and related mechanisms as measured by in vivo and in vitro approaches, which is helpful in determining how best to further explore the causal mechanisms of chemotherapy-induced neurological side effects and in providing direction for the future development of novel optimized chemotherapeutic agents.

### Article: "Neurotoxicity of cancer chemotherapy," by Miyoung Yang1, 2, Changjong Moon1 (1 Department of Veterinary Anatomy, College of Veterinary Medicine and Animal Medical Institute, Chonnam National University, Gwangju 500-757, Republic of Korea; 2 Department of Physiology and Neuroscience Program, Michigan State University, East Lansing, MI 48824, USA)

Yang MY, Moon CJ. Neurotoxicity of cancer chemotherapy. Neural Regen Res. 2013;8(17):1606-1614.

Contact: Meng Zhao
eic@nrren.org
86-138-049-98773
Neural Regeneration Research
http://www.nrronline.org/ Full text: http://www.sjzsyj.org:8080/Jweb_sjzs/CN/article/downloadArticleFile.do?attachType=PDF&id=629


ELSE PRESS RELEASES FROM THIS DATE:

JNK3 expression after traumatic brain injury

2013-07-15
Increasing evidence has revealed that the activation of the JNK pathway participates in apoptosis of nerve cells and neurological function recovery after traumatic brain injury. However, which genes in the JNK family are activated and their role in traumatic brain injury remain unclear. Dr. Jiang Long and colleagues from the First Affiliated Hospital of Kunming Medical University, China found that JNK3 expression was downregulated at early stages of brain injury, which may be associated with apoptosis of nerve cells. Downregulation of JNK3 expression may promote the recovery ...

Is paeonol effective for neurodegenerative diseases?

2013-07-15
Microglial cells play an important role in the pathogenesis of neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease. Chronic activation of microglial cells endangers neuronal survival through the release of various proinflammatory and neurotoxic factors, including tumor necrosis factor-alpha, interleukin-1beta, interleukin-6, nitric oxide and reactive oxygen species. According to a study reported in the Neural Regeneration Research (Vol. 8, No. 18, 2013), organotypic hippocampal slice cultures and primary microglial cells from rat brain were stimulated ...

Very preterm babies show bonding difficulties despite parental sensitivity

2013-07-15
A new study suggests that some very preterm babies have trouble bonding with their care-givers due to neurological impairments and not to the way their parents interact with them. University of Warwick researchers found that most very preterm and very low birthweight (VP/VLBW) infants were securely attached to their parents. But they also found that VP/VLBW infants were at higher risk for what is termed 'disorganised attachment' – when a child shows conflicting behaviour in their relationship with their parents. Healthy attachment sees a child using the parent as ...

Study reveals new dietary risk factors for colorectal cancer

2013-07-15
Fizzy drinks, cakes, biscuits, crisps and desserts have all been identified as risk factors for bowel cancer, according to new research. The study is the first of its kind to find a positive link between the disease and a diet high in foods that contain a lot of sugar and fat. Researchers looked at risk factors including diet, levels of physical activity and smoking in a large Scottish study. A team from the University of Edinburgh examined more than 170 foods. These included fruit, vegetables, fish and meat, as well as high-energy snack foods like chocolates, ...

York physicists offer novel insight into experimental cancer treatment

2013-07-15
Physicists from the University of York have carried out new research into how the heating effect of an experimental cancer treatment works. Magnetic hyperthermia is viewed as an attractive approach for the treatment of certain cancers as it has no known side effects compared to more conventional therapies such as chemotherapy. It is particularly suitable for the treatment of prostate cancer and brain tumours. However, until now there has been no clear theoretical understanding of how it actually works. Treatment by magnetic hyperthermia involves injecting magnetic nanoparticles ...

Free market is best way to combat climate change, study suggests

2013-07-15
The best way to reduce carbon emissions and combat climate change is through the use of market forces, according to a new study. Researchers who monitored the effectiveness of the European Climate Exchange (ECX) - the world's biggest carbon trading platform – found it to be as efficient as Europe's two biggest exchanges, the London Stock Exchange and the Euronext Paris. Using free market platforms like the ECX to combat climate change could provide the basis for the introduction of a mandatory emissions cap and trade scheme worldwide. The report found that the ...

Is workplace flexibility failing to give parents time with their children?

2013-07-15
Parents are increasingly experiencing a 'time squeeze' as they struggle to navigate the pressures of full-time employment and the demands of caring for their children. Research in the Journal of Marriage and Family examines if flexible working schemes are helping or adding to this pressure. The authors examined how the introduction of ROWE (Results Only Work Environment) has impacted parents' perceptions of their time. Under this scheme employees are paid for results, rather than their time. The data showed that both parents saw changes in working hours such as ROWE ...

A new form of carbon: Grossly warped 'nanographene'

2013-07-15
Chestnut Hill, MA (July 15, 2013) – Chemists at Boston College and Nagoya University in Japan have synthesized the first example of a new form of carbon, the team reports in the most recent online edition of the journal Nature Chemistry. The new material consists of multiple identical pieces of grossly warped graphene, each containing exactly 80 carbon atoms joined together in a network of 26 rings, with 30 hydrogen atoms decorating the rim. Because they measure slightly more than a nanometer across, these individual molecules are referred to generically as "nanocarbons," ...

Study finds clues on how to keep kids engaged with educational games

2013-07-15
If you want teams of students to stay engaged while playing educational games, you might want them to switch seats pretty often. That's one finding from a pilot study that evaluated how well middle school students were able to pay attention to game-based learning tasks. Students at a Raleigh, N.C., middle school were divided into two-person teams for the pilot study. Researchers from North Carolina State University then had each team test gaming concepts for an educational game called "Engage," which allows only one student at a time to control gameplay. The researchers ...

Air Force support for a new generation of lithium-ion batteries

2013-07-15
A few months back, the Air Force Office of Scientific Research (AFOSR) was proud to publish an article regarding a research accomplishment by Dr. Jim Tour and his research team at Rice University. AFOSR, along with other funding agencies, supported Dr. Tour's research effort to make graphene suitable for a variety of organic chemistry applications -- especially the promise of advanced chemical sensors, nanoscale electronic circuits and metamaterials. Four years ago, Tour's research team demonstrated that they could chemically unzip cylindrical shaped carbon nanotubes ...

LAST 30 PRESS RELEASES:

Novel model advances microfiber-reinforced concrete research

Scientists develop new AI method to forecast cyclone rapid intensification

Interpreting metamaterials from an artistic view

Smoking cannabis in the home increases odds of detectable levels in children

Ohio State astronomy professor awarded Henry Draper Medal

Communities of color face greater barriers in accessing opioid medications for pain management

Researchers track sharp increase in diagnoses for sedative, hypnotic and anxiety use disorder in young adults

Advancement in DNA quantum computing using electric field gradients and nuclear spins

How pomalidomide boosts the immune system to fight multiple myeloma

PREPSOIL webinar explores soil literacy among youth: Why it matters and how educators can foster it

Imagining the physics of George R.R. Martin’s fictional universe

New twist in mystery of dinosaurs' origin

Baseline fasting glucose level, age, sex, and BMI and the development of diabetes in US adults

Food insecurity in pregnancy, receipt of food assistance, and perinatal complications

Exposure to secondhand cannabis smoke among children

New study reveals how a ‘non-industrialized’ style diet can reduce risk of chronic disease

Plant’s name-giving feature found to be new offspring-ensuring method

Predicting how childhood kidney cancers develop

New optical memory unit poised to improve processing speed and efficiency

World Leprosy Day: Tailored guidelines and reduced stigma needed to tackle leprosy, Irish case study reveals

FAU secures $21M Promise Neighborhoods grant for Broward UP underserved communities

Korea-US leading research institutes accelerate collaboration for energy technology innovation

JAMA names ten academic physicians and nurses to 2025 Editorial Fellowship Program

New study highlights role of lean red meat in gut and heart health as part of a balanced healthy diet

Microporous crystals for greater food safety – ERC proof of concept grant for researcher at Graz University of Technology

Offline versus online promotional media: Which drives better consumer engagement and behavioral responses?

Seoultech researchers use machine learning to ensure safe structural design

Empowering numerical weather predictions with drones as meteorological tools

From root to shoot: How silicon powers plant resilience

Curiosity- driven experiment helps unravel antibiotic-resistance mystery

[Press-News.org] Neurotoxicity of chemotherapy drugs