Inventory: July Top 10 research in biomedical field
Time is always passing by, this is not, in the blink of an eye, July is almost over. What other research papers are worth reading this month? According to the news, research field and heat, the author screened the Top10 research in July for everyone to learn and communicate.
[1] Science: A major breakthrough! Targeting autoimmune diseases with CAAR-T cell therapy
In a new study, researchers from the United States, Italy, and Switzerland found that a method would lead to the elimination of part of the autoimmune disease that produces antibody-producing B cells without harming the rest of the immune system. An autoimmune disease they studied was called pemphigus vulgaris (PV), in which the patient's own immune cells attacked a so-called skin cell that adhered under normal conditions. A protein of desmoglein-3 (Dsg3). The relevant research results were published online in the journal Science on June 30, 2016, and the title of the paper is "Reengineering chimeric antigenreceptor Tcells for targeted therapeutic of autoimmunedisease".
Current autoimmune disease treatments, such as prednisone and rituximab, suppress most of the immune system, making patients susceptible to potentially fatal opportunistic infections and cancer.
The researchers confirmed that with their new technology, they successfully treated this deadly autoimmune disease in PV-mode mice without significant off-target effects that could damage healthy tissue.
[2] Nature: A major breakthrough! Scientists use human iPS cells to reconstruct ocular corneal tissue function
Recently, a research report published in the international magazine Nature, scientists from the Osaka University School of Medicine developed a 2D culture system that promotes the spontaneous differentiation of human induced pluripotent stem cells (iPS cells). To simulate the development of the entire eye.
In past studies, researchers have only described a special technique that can produce the posterior part of the eye, the retina, retinal pigment epithelial cells, etc.; and the new technique developed by the researchers in this paper can simultaneously produce the anterior part of the eye (the stratum corneum and The lens and so on (the retina and retinal pigment epithelial cells, etc.), and this study found the world's first.
Severe corneal epithelial disease often leads to blindness. Scientists often use the donor's cornea to perform corneal transplantation on patients. However, this therapy is often blocked due to lack of donors and rejection, and patients may face treatment. A variety of obstacles. In the past, scientists have not developed new techniques to induce human iPS cells to differentiate into corneal epithelial cells and ex vivo cells to create functional corneal epithelial tissue.
What is a smart bulb WiFi camera? The monitor, which looks like a light bulb, is commonly used for home security monitoring. The shape of the bulb is diverse, but it can not be separated from the combination of nuts. Directly connect the nut to achieve 24-hour continuous monitoring, power off free, 360 degree panoramic monitoring. Smart home bulb WiFi camera with night vision function can also see clear images in the dark night
What is the purpose of smart bulb WiFi camera?
1. The panoramic 360 degree VR monitor can monitor the whole room by installing a light bulb in one room. There is no dead angle and video can be viewed in multiple modes.
2. Smart bulb WiFi camera can be used for lighting. Even though it is a household monitor, its basic lighting functions are well protected. The voice control light on mode and the app manual light on mode are very convenient for operation.
3. Two way voice intercom function. The smart home bulb monitor has its own microphone, which can listen to and play audio. Through calling on the APP, wireless WiFi transmission is directly realized, and then played through the bulb microphone. Its role is to directly communicate with family members, and the other is to intimidate the invasion of illegal elements.
4. As a monitor, it is locally stored in the memory card, plus the backup protection of the cloud disk. Even if someone destroys the camera or even takes away the home surveillance camera, the smart home bulb WiFi camera can still view relevant videos in the cloud disk.
How to use the smart bulb WiFi camera?
Scan the QR code on the mobile phone to download the corresponding APP software, and search the corresponding software name in the app store on the iPhone.
Power on the WiFi camera of the smart home bulb, search for the WiFi hotspot signal sent by the bulb in the phone settings, and click Connect.
Open the mobile phone APP and search the camera online. This process is automatically completed. Just wait.
Configure the local WiFi name in the APP settings, fill in the password, and remote monitoring can be realized after the configuration is successful.
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