Professor Jens Lundgren from the Faculty of Health Sciences in Copenhagen, together with other members of the research group EuroSIDA, have conducted a study, which demonstrates that the immune system of all HIV-infected patients can be restored and normalised. The only stipulation is that patients begin and continue to follow their course of treatment.
HIV attacks the body’s ability to counteract viruses
Viruses are small organisms that have no independent metabolism. Consequently, when they enter the body they attack living cells and adopt their metabolism. The influenza virus occupies cells in the nose, throat and lungs; the mumps attaches itself to the salivary glands of the ear; while the Polio virus plays on the intestinal tract, blood and salivary glands. In all these instances, our immune system attacks and eliminates the invading virus. HIV is so deadly because the virus attaches itself to a crucial part of the immune system itself: to the so-called CD4+T lymphocytes, which are white blood corpuscles that help the immune system to fight infections. The Hi-virus forms and invades new CD4+T-lymphocytes. Slowly but surely, the number of healthy CD4+T lymphocytes in the blood fall, while HIV relentlessly weakens the body’s ability to defend itself from infection. Finally, the immune system erodes to such an extent that the infected patient is diagnosed with AIDS. The Hi-virus mutates constantly as it forms and this is why, scientists face a constant battle to find a cure or a vaccine.
Combination therapy knocks out HIV
Combination therapy prevents the virus from forming and mutating in human beings. When the virus is halted in its progress, the number of healthy CD4+T cells begins to rise and patients, who would otherwise die from HIV, can now survive. The immune system is rejuvenated and is apparently able to normalise itself, providing that the combination therapy is maintained. The moment the immune system begins to improve, the HIV-infected patient can no longer be said to be suffering from an HIV infection or disease, already declining in strength.
Sandra Szivos | alfa
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Satellites in near-Earth orbit are at risk due to the steady increase in space debris. But their mission in the areas of telecommunications, navigation or weather forecasts is essential for society. Fraunhofer FHR therefore develops radar-based systems which allow the detection, tracking and cataloging of even the smallest particles of debris. Satellite operators who have access to our data are in a better position to plan evasive maneuvers and prevent destructive collisions. From April, 25-29 2018, Fraunhofer FHR and its partners will exhibit the complementary radar systems TIRA and GESTRA as well as the latest radar techniques for space observation across three stands at the ILA Berlin.
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An international team of researchers has discovered a new anti-cancer protein. The protein, called LHPP, prevents the uncontrolled proliferation of cancer cells in the liver. The researchers led by Prof. Michael N. Hall from the Biozentrum, University of Basel, report in “Nature” that LHPP can also serve as a biomarker for the diagnosis and prognosis of liver cancer.
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Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP, provider of research and development services for OLED lighting solutions, announces the founding of the “OLED Licht Forum” and presents latest OLED design and lighting solutions during light+building, from March 18th – 23rd, 2018 in Frankfurt a.M./Germany, at booth no. F91 in Hall 4.0.
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