A recent study, published in The Journal of Clinical Investigation, set out to investigate this interaction at a molecular level…
Results occurred might help understand how and why fatty foods initiate these changes in the liver…and surprise you!
Source: www.medicalnewstoday.com - "How a single high-fat meal affects liver metabolism" - Tim Newman - Published: Tuesday 24 January 2017
According to a recent analysis, Global Biomarker Market is expected to grow at a CAGR* of 17% during the Period of 2016 to 2022!
Growing acceptance of advanced technologies, entry of new products and a wider usage of biomarkers are some of the factors that will drive the growth.
*Compound annual growth rate
There is a striking and yet unexplained male predominance across many cancer types.
A recent article of the journal Nature Genetics might bring us some important answers.
Answer: Tumor-suppressor genes that escape from X-inactivation contribute to cancer sex bias!
According to an article from Nature Genetic (21st november 2016), "a subset of X-chromosome genes can escape X-inactivation, which would protect females from complete functional loss by a single mutation."
A new test to diagnose asthma from a patient’s saliva has been developed by a team of British scientists.
Painless, it would offer a one-stop diagnosis suitable for people of all ages. Can you guess what technology is behind it?
"A new test that uses liquid chromatography-mass spectrometry (LC-MS) to diagnose asthma from a patient’s saliva has been developed by a team of British scientists.
Around 5.4 million people currently receive treatment for asthma in the UK, of which 1.1 million are children. To diagnose the condition, doctors usually measure a person’s airflow lung capacity, however lung function tests can be inaccurate and do not reflect the underlying physiological changes associated with asthma. Other tests, such as blood, urine or sputum analysis, can be distressing, particularly for younger patients.
The new test, which is reported in a recent paper in Analytical Methods is completely painless and offers a one-stop diagnosis suitable for people of all ages..."
The link between obesity and type 2 diabetes (90% of all diabetes cases) is of such interdependence that the term 'diabesity' has been invented.
In fact, obesity is believed to account for the risk of developing type 2 diabetes of:
"There are many risk factors for type 2 diabetes such as age, race, pregnancy, stress, certain medications, genetics or family history, high cholesterol and obesity. However, the single best predictor of type 2 diabetes is overweight or obesity. People who are overweight or have obesity have added pressure on their body's ability to use insulin to properly control blood sugar levels, and are therefore more likely to develop diabetes..." Source: Obesity Society
“Mitochondria are virtually the only colored parts of the cell. If it were not for the melanin in our skin, the myoglobin in our muscles, and the hemoglobin in our blood, we would be the color of mitochondria!
And if this were so, we would change color when we exercised or ran out of breath, so you could tell how energized someone was from his or her mitochondrial color. Some insects are colored only by their mitochondria and change color when they fly.”
Florence Barrett-Hill Skin Treatment Therapist CIDESCO and ITEC Diplomas
So what’s this color?
Answer: Brownish red!
Monoclonal antibodies are being used in treatment of almost every type of cancer especially two types of them : the naked monoclonal antibodies, and the conjugated monoclonal antibodies.
Naked monoclonal antibodies are monoclonal antibodies that are “naked”, or in other way, they don’t contain any radioactive material or drug or substance attached to them. On the other hand, conjugated monoclonal antibodies are antibodies that contain radioactive substance, chemotherapy drug or cancer cell killing agent.
Biotech drugs, predicted as the next boom in the Pharma Market, have indeed “steadily carved a niche for themselves" but traditional chemical-based drugs still dominate life sciences sector sales.
In 2010, the respective percentage of sales of theses two technologies was 18 vs 82%.
By 2019, 74% of sales will relate to chemicals and 26% to biotechs.
High level of Reactive Oxygen Species (ROS) lead to DNA damage. Their detection are therefore primordial for DNA Repair solution researchers. But, their high activity and extremely short life make their measurement a major challenge!
Half-life is the time required for the amount of something to fall to half its initial value. ROS half-life is extremely short... Incidentally, the average human eye blink takes 350,000 microseconds!
Other species immunize, too!
When a deadly fungus infects an ant colony, the healthy ones use “social immunization”. They do not ostracize their contagious nest mates . Instead, they welcome them…
Answer: They lick the infected ones!
Indeed, according to a study of Plos Biology, the ants "lick their infected neighbors to remove the fungal spores before the pathogens sprout and grow. Apparently, such grooming dilutes the infection, spreading it thinly across the colony. Instead of leaving their infected peers to deal with the infection on their own and die, healthy ants share the burden, deliberately infecting everyone in the colony with a tiny dose of fungus that each individual's immune system can clear on its own. Such "social immunization" also primes the immune systems of healthy ants to battle the infection."
In recent years, there has been a great deal of attention toward the field of Oxidative Stress and its market is worth today $452.36 Million…
Answer: Almost double the figure, $736.85!
"The global oxidative stress assays market is expected to reach $736.85 Million by 2020 from $452.36 Million in 2015, growing at a CAGR of 10.25%. Rapid growth in the biopharmaceutical industry, strong trend of R&D investments in biotechnology and pharmaceutical industries, technological advancements like high-content screening for drug discovery, and government funding for life science research are the primary growth drivers for this market during the forecast period (2015–2020). However, high cost of instruments, and dearth of trained professionals for new and emerging technologies may hinder the growth of this market."
In recent years, there has been a great deal of attention toward the field of Oxidative Stress…
Answer: 126 000!
Oxidative stress is a disturbance in the balance between the production of free radicals & antioxidant defenses. This phenomenon also results from exogenous factors…
Answer: Smoking, radiation, Uv, drugs…!
"Free radicals reactive oxygen species and reactive nitrogen species are generated by our body by various endogenous systems, exposure to different physiochemical conditions or pathological states (...) or from external sources such as exposure to X-rays, ozone, cigarette smoking, air pollutants, and industrial chemicals."
Answer: The Hydroxyl radical!
"Hydroxyl radical (·OH) is formed not only by the interaction between hydrogen peroxide and the reduced forms of metal ions, i.e., Cu2+ and Fe2+, but also by reduction of hydrogen peroxide as well as the interaction of superoxide with hydrogen peroxide. The hydroxyl radical is particularly unstable and is the most reactive of the free radical molecules."
Source: Aprioku JS. Pharmacology of Free Radicals and the Impact of Reactive Oxygen Species on the Testis. J Reprod Infertil. 2013;14(4):158-172.
A) less than 50
B) more than 100
C) roughly 300
D) more than 1000
Answer: more than 100!
"Cancer" is the single name assigned to more than 100 diseases.
Any part of the body can be affected and symptoms depend on the type of cancer and which organs contain cancer cells.
It is the result of abnormal cells that multiply and spread out of control to various points in the body, damaging healthy cells along the way.
Most types of cancer result in tumors but cancers that affect the blood do not.
Treatment of cancers may include surgery, radiation, gene therapy and chemotherapy, or combinations of these treatments.
Cholesterol lowering drugs, many statins are currently on the market:
Atorvastatin, fluvastatin, lovastatin, obestatin, pitavastatin, pravastatin, rosuvastatin or simvastatin…
But can you identify the one that doesn’t belong in this list?
Answer: The Obestatin!
Despite its spelling, Obestatin doesn't belong to the Statins class as it is not a cholesterol lowing drug!
Get to know more about Obestatin and check out our brand new Kit : Obestatin (human) EIA Kit and its benefits:
Ubiquitin is so called because it is localized in all subcellular compartments of all the cells of organisms. Its structure is highly conserved among different eukaryotic species: indeed human and yeast ubiquitins share 96% for their protein sequence.
Want to read more facts about Ubiquitin?
Our partner Cayman Chemicals focus on Autophagy & Ubiquitin-Proteasome Pathway in Recycling cell system in its Current issue#24!
Answer: Obesity & Diabete treatments!
Little is known about the function of ecdysteroids in the vertebrates.
There are several reports which indicate an effect of the phycoecdysteroid 20E on muscle growth and fat loss in mammals. Some dietary supplements are marketed to enhance physical performances of athletes, and particularly of bodybuilders.
Besides, researchers are currently studying the effect of 20E in the treatment of obesity and diabetes [14, 15]. And there are on-going investigations on the possible interest of 20E in the prevention and the treatment of diseases such as osteoporosis and osteoarthritis [16, 17]. >Know more
20E is also the object of investigations in various research areas such as Ecotoxicology, Endocrinology & Biodiversity, in applications like Cell Signaling, Plant-herbivore interactions and development of nervous systems especially in Drosophila models…
And the answer is...CONSTANTLY!
The official website of the Nobel Prize just released the names of the 3 awarded of the Nobel Prize in Chemistry 2015 “for mechanistic studies of DNA repair", and take the opportunity to tell us more about how our cell repair damaged DNA and safeguard our genetic information on a daily basis:
“The reason our genetic material does not disintegrate into complete chemical chaos is that a host of molecular systems continuously monitor and repair DNA.”
"The Nobel Prize in Chemistry 2015 - Press Release". Nobelprize.org. Nobel Media AB 2014. Web. 12 Oct 2015
Cayman Current Issue 25 gives you the answer:
“Epidemiological, clinical, and animal studies provide substantial support that the long chain ω-3 fatty acids from fish and fish oils, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are cardioprotective, particularly in the setting of secondary prevention. Population studies have shown that ω-3 fatty acids have anti-arrhythmic effects that protect against sudden cardiac death. ω-3 Fatty acids benefit multiple cardiometabolic risk factors including blood pressure, vascular reactivity, arterial compliance, cardiac function, and lipid metabolism, as well as having antithrombotic, anti-oxidative, and anti-inflammatory actions.” - Cayman Current Issue 25
Bertin Pharma, official Distributor of Cayman Products in Europe is glad to offer you:
30%OFF on Dietary Fatty Acids related products listed in this Current!