Acetylcholinesterase inhibitor modifications: a promising strategy to delay the progression of Alzheimer's disease

Alzheimer＇s disease （AD）, a fatal, progressive, neurodegener- ative disorder, is the most common cause of old-age demen- tia, accounting for 50-75% of dementia patients. Early stages of AD are marked by vocabulary shrinkage, spatial disori- entation, depression, apraxia, and deterioration of recent forms of declarative memory. In course of time, the patients require close supervision due to the loss of cognitive and functional abilities, and at the terminal stages of the disease, all forms of memory are severely impaired with the patients needing nursing home care （World Alzheimer Report, 2013）.

Genetically modified human umbilical cord blood cells as a promising strategy for treatment of spinal cord injury

Spinal cord injury （SCI） continues to be a pressing health and social problem. The injury leads to neuronal and glial cell death accompanied by degeneration of nerve fibers. There are currently no particularly effective treatments. SCI causes profound disabil- ity of people affected and has attracted increased attention in the international field of neuroregeneration. For the past two decades, much hope has been placed in cell therapies for the restoration of both structure and function of the injured spinal cord. Embryonic and neural stem cells, olfactory ensheathing cells, microglia-like cells, Schwann cells, mesenchymal stem cells.

Self-assembling peptide nanofibrous hydrogel as a promising strategy in nerve repair after traumatic injury in the nervous system

Following injury in central nervous system（CNS）,there are pathological changes in the injured region,which include neuronal death,axonal damage and demyelination,inflammatory response and activation of glial cells.The proliferation of a large number of astrocytes results in the formation of glial scar.

Membrane resealing as a promising strategy for early treatment of neurotrauma

Traumatic injuries to the central nervous system （CNS）, in- cluding traumatic brain injury （TBI） and spinal cord injury （SCI）, often involve an immediate mechanical damage to plas- ma membrane that surrounds neuronal sornata and axons. This initial disruption of plasma membrane following injuries has been convincingly demonstrated by increased membrane permeability to large molecules and dyes that are normally inaccessible to cellular plasma （Farkas et al., 2006; Cho and Borgens, 2012）. Further evidence comes from experiments that showed ultra-structural changes of plasma membranes, axons, and organelles, and subsequent neuronal death and axotomy （Povlishock and Pettus, 1996; Whalen et al., 2008）.

Molecular uniting set identified characteristic(MUSIC): a promising strategy for purely organic RTP luminogens

The room temperature phosphorescences（RTP）are of growing interest owing to their promising applications in material science and bioimaging.To date,the lumiogens showing persistent RTP effect mainly contain the noble metals which have the shortcomings such as high cost,potential toxicity.The exploration of metal free luminogens,i.e.,purely organic RTP luminogens,is thus of great importance for the community.

Green Therapy of Cancer:A Promising Grope for Anticancer Strategy by Modern Chinese Medicine

In 2003, a 61-year old highly respected director of the Surgery Department of Dongfang Hospital Affiliated to Beijing University of Chinese Medicine was diagnosed as advanced lung cancer, moderately differentiated adenocarcinoma, coverinqmore than two thirds of the thoracic aorta, multiple mediastinal nodal metastases, pleural effusion ＂Only 3 months could be expected＂, a cruel fact came out after deliberation of many seasoned medical specialists. In the whole career of this surgery professor, he used the lancet as his weapon to save lives. But this time after weighing the pros and cons again and again, he required a ＂tender＂ plan with no lancet.