Background. Aducanumab, a new monoclonal antibody that targets β-amyloid aggregates, has been granted conditional approval by the U.S. FDA for treatment of mild Alzheimers disease (AD). The approval of this drug without a confirmed significant clinical impact has resulted in several debates. Objective. In this narrative review, aducanumab approval-related controversy, the drugs pharmacokinetics and pharmacodynamic characteristics, evidence from the efficacy and safety trials of aducanumab, implications of the drug approval, and the future directions in the management of patients with AD are summarized. Methods. Using relevant keywords, Google Scholar, Web of Science, and MEDLINE databases and manufacturers website were searched. Results. Infusion of aducanumab at a higher dose resulted in a modest slowing of cognitive decline among patients with mild cognitive impairment or early-onset AD dementia. The drug however can cause amyloid-related imaging abnormalities. Due to modest impact on cognition, the use of this drug by patients with AD will most likely be limited. The manufacturer is required to run an extended phase IIIb trial to verify the benefit of this drug. Access to therapy requires a careful selection of patients and periodic monitoring to ensure the optimal use of the drug. Conclusion. Despite the limitations, aducanumab is the first disease-modifying therapy approved for the treatment of AD. Aducanumab addresses a part of the pathogenesis of AD; therefore, drugs that can act on multiple targets are needed. In addition, the search for preventive strategies, validated plasma-based assays, and newer drugs for AD, which are effective, safe, convenient, and affordable, is vital.

Recently, many drugs have been approved for halting overweight and obesity—few types of research shifted to using Anti-obesity medications (AOM) solely for well-being and shape-keeping. This narrative review's objective was to explore the use of AOM in relation to their medical indications, efficacy, and cardiovascular safety. We have conducted a narrative review of the literature on approved/non-approved AOM used for obesity and overweight. We have shed light on the emerging trials of therapies and evolving remedies. Recently, there has been an enormous change in the use of AOM with high consumption that deserves extensive surveillance for the long-term consequences and impact on social, mental, and physical health. Nearly six AOMs and combined therapy are approved by the Food and Drug Administration. The recent guidelines for obesity management have shifted the focus from weight loss to goals that the patient considers essential and toward targeting the root cause of obesity. The use of AOM increased enormously despite its sometimes-dubious safety and ineffectiveness. The public and medical professionals should be vigilant to the real-world benefits of anti-obesity drugs and their achieved effectiveness with an improved safety profile.

Alzheimer’s disease (AD) is a progressive neurodegenerative disorder caused by the accumulation of amyloid‐beta (Aβ) proteins and neurofibrillary tangles in the brain. There have been recent advancements in antiamyloid therapy for AD. This narrative review explores the recent advancements and challenges in antiamyloid therapy. In addition, a summary of evidence from antiamyloid therapy trials is presented with a focus on lecanemab. Lecanemab is the most recently approved monoclonal antibody that targets Aβ protofibrils for the treatment of patients with early AD and mild cognitive impairment (MCI). Lecanemab was the first drug shown to slow cognitive decline in patients with MCI or early onset AD dementia when administered as an infusion once every two weeks. In the Clarity AD trial, lecanemab was associated with infusion‐site reactions (26.4%) and amyloid‐related imaging abnormalities (12.6%). The clinical relevance and long‐term side effects of lecanemab require further longitudinal observation. However, several challenges must be addressed before the drug can be routinely used in clinical practice. The drug’s route of administration, need for imaging and genetic testing, affordability, accessibility, infrastructure, and potential for serious side effects are some of these challenges. Lecanemab’s approval has fueled interest in the potential of other antiamyloid therapies, such as donanemab. Future research must focus on developing strategies to prevent AD; identify easy‐to‐use validated plasma‐based assays; and discover newer user‐friendly, and cost‐effective drugs that target multiple pathways in AD pathology.

Knowledge, Perception, Practice and Barriers of Breast Cancer Health Promotion Activities among Community Pharmacists in Two Districts of Selangor State, Malaysia Breast cancer;community pharmacists;health promotion;Malaysia; Breast cancer is the most common cancer and the leading cause of cancer death among women in Malaysia. Despite the campaigns undertaken to raise the awareness of the public regarding breast cancer, breast cancer screening rates are still low in the country. The community pharmacist, as one of the most accessible healthcare practitioners, could play a role in the provision of breast cancer health promotion services to the community. However, there are no documented data regarding the community pharmacists' involvement in breast cancer related health promotion activities. Hence, this study was conducted to examine self-reported knowledge, practice and perception of community pharmacists on provision of breast cancer health promotion services and to investigate the barriers that limit their involvement. This cross-sectional survey conducted between May to September 2010, included a sample of 35 community pharmacists working in the districts of Hulu Langat and Sepang in state of Selangor. A 22-item validated questionnaire that included both closed and Lickert scale questions was used to interview those pharmacists who gave their informed consent to participate in the study. The data was analysed using SPSS. Only 11.3% of the community pharmacists answered all the questions on the knowledge section correctly. The mean overall knowledge of the community pharmacists on risk factors of breast cancer and screening recommendations is 56%. None of the respondents was currently involved in breast cancer health promotion activities. Lack of time (80%), lack of breast cancer educational materials (77.1%) and lack of training (62.9%) were the top three mentioned barriers. Despite these barriers, 94.3% (33) of the community pharmacists agreed that they should be involved in breast cancer health promotion activities. Hence, there is need to equip community pharmacists with necessary training and knowledge to enable them to contribute their share towards prevention and screening of breast cancer.

Dyslipidemia, particularly increased low-density lipoprotein cholesterol (LDL-C) levels, are associated with an increased risk of atherosclerotic cardiovascular disease (ASCVD) events. There is an unmet need for ASCVD risk reduction even with the optimal use of statin therapy, which has led to an ongoing search for novel targets for cholesterol reduction to decrease ASCVD events. Objectives: The main aim of this review was to summarize current evidence on approved and emerging non-statin lipid-lowering therapies. Methods and Materials: Recent literature on U.S. FDA approved non-statin lipid-lowering therapies and evolving lipid-lowering drugs currently under development was reviewed. Results and Discussion: In the past 20 years, the emergence of non-statin cholesterol-lowering drugs has changed the landscape of dyslipidemia management. Food and Drug Administration approval of non-statin lipid-lowering therapies such as ezetimibe, proprotein convertase subtilisin/Kexin type 9 (PCSK9) inhibitors (evolocumab, alirocumab), bempedoic acid and combination of bempedoic acid and ezetimibe, evinacumab and other triglyceride-lowering agents (eg, icosapent ethyl) has emerged. The European Commission has also recently approved inclisiran for treatment of hypercholesterolemia and mixed hypercholesterolemia even though FDA has put the approval of this drug on hold. Recent guidelines have incorporated PCSK9 inhibitors to treat patients with primary hyperlipidemia and patients with very high-risk ASCVD, who could not achieve adequate lipid-lowering with combination therapy of maximally tolerated statin and ezetimibe. Icosapent ethyl use as an adjunct therapy to statins is also recommended to reduce the risk of ASCVD in patients with hypertriglyceridemia. Conclusion: Despite cost limitations, the uptake of PCSK9 inhibitors is increasing. Approval of bempedoic acid alone or in combination with ezetimibe has provided additional oral lipid-lowering drug alternatives to ezetimibe. Various lipid-lowering drug targets are under investigation.

Huntington's disease is an inherited progressive neurodegenerative disorder caused by an expansion of the polyglutamine tract leading to malformation and aggregation of the mutant huntingtin protein in the cell cytoplasm and nucleus of affected brain regions. The development of neuroprotective agents from plants has received considerable research attention. Our study aims to investigate the neuroprotective effects of luteolin and the mechanisms that underline its potential mediated protection in the mutant htt neuroblastoma cells. The mutant htt neuroblastoma cells were transfected with 160Q, and the control wild-type neuroblastoma cells were transfected with 20Q htt for 24 h and later treated with luteolin. Cell viability was determined by MTT and PI staining in both groups, while western blotting was used to evaluate caspase 3 protein expression. Aggregation formation was assessed via immunofluorescence microscopy. Also, western blotting was utilized to measure the protein expression of mutant htt aggregated and soluble protein, Nrf2 and HO-1. The impact of Nrf2 on luteolin-treated neuroblastoma cells was assessed using small interfering RNAs. Our study reports that luteolin can protect cultured cells from mutant huntingtin cytotoxicity, evidenced by increased viability and decreased apoptosis. Also, luteolin reduced the accumulation of soluble and insoluble mutant huntingtin aggregates in mutant htt neuroblastoma cells transfected with 160Q compared to the control wild-type. The mutant htt aggregate reduction mediated by luteolin appeared to be independent of the Nrf2 –HO-1 antioxidant pathway. Luteolin presents a new potential therapeutic and protective agent for the treatment and decreasing the cytotoxicity in neurodegenerative diseases such as Huntington's disease.