Researcher Academy Author Services Try out personalized alert features. Molecular Immunology - Special Issues. The tumor microenvironment and molecular regulation of innate immune cells Volume June Order Now. Th17 June Recent Advances in Crustacean Immunity March Endotoxin, TLR4 signaling and beyond March Molecular Allergology Volume August Nanomaterials in Immunology Volume 98 June Inflammasomes Volume 86 June Changing perceptions: Emerging roles for complement in normal cell physiology Volume 84 April Non-rodent animal models for immunology research Volume 66, Issue 1 July Interestingly, antitumor activity were detected in treated patients without a serious side effects, ORR was The median duration of PFS was 3.
Pembrolizumab had an acceptable side-effect profile by which the most common treatment-related AEs were fatigue, pruritus, and decreased appetite. Other primary data showed that combination of nivolumab and pembrolizumab could be an effective strategy to treat NSCLC patients.
The most commonly reported AEs were fatigue and nausea. Besides, the authors noted that the efficacy of Atezolizumab is associated with the high level of PD-L1 ligand [ ]. The OS was Importantly, OR with atezolizumab were durable, with a median duration of Furthermore, it has been noted that increasing improvement of OS was associated with high expression of PD-L1. A good safety profile and toleration were recorded in atezolizumab treated patients compared with those who treated with docetaxel. The most common atezolizumab-related grade 3 AEs were pneumonia and increased aspartate aminotransferase.
No atezolizumab-related grade 4 AEs were reported. This study also confirmed the results of BIRCH trial results which showed that atezolizumab has a good efficacy in patients with the highest levels of PD-L1 [ ]. However, further results from this study are pending. The most frequently Drug-related AEs were fatigue, decreased appetite and nausea [ ].
In the last few years there has been a growing interest in cancer immunotherapy due to its promising results in achieving significance and durable treatments responses with minimal manageable toxicity. Cancer immunotherapy has many advantages over chemotherapy or radiotherapy. In this regard, immunotherapy is receiving a particular interest due to its favorable benefits, low risk ratio and durable activity.
It also showed a significant advantage by controlling tumor growth after patients stop responding to the standard treatments. One of the most important future directions in cancer immunotherapy is identifying predictive markers which can predict the antitumor effect and survival benefit before the implementation of immunotherapies. Combination therapy is another important approach in tumor therapy. Further investigations are needed to evaluate the role of combination the immunotherapeutic agents with one another and with chemotherapy, targeted therapy or other treatment options to treat cancers.
Adverse events. Cytotoxic T-lymphocyte antigen Dendritic cells. Disease-free interval. Disease-free survival. Epidermal growth factor. Interferon gamma. Melanoma-associated antigen-A3. Myeloid-derived suppressor cells. Natural killer cells. Non small cell lung carcinoma. Overall survival. Professional antigen presenting cells. Programmed death Programmed death ligand Tumor-associated antigens.
Tumour-associated macrophages. Regulatory T cell. Review Open Access. Trends and advances in tumor immunology and lung cancer immunotherapy. Abstract Among several types of tumor, lung cancer is considered one of the most fatal and still the main cause of cancer-related deaths. Lung cancer Tumor immunology Immunotherapy Cancer vaccines Clinical trials Immune checkpoint inhibitors.
Both innate immunity Fig. Innate immunity is composed of macrophages, granulocytes, mast cells, DCs and natural killer NK cells. The roles of innate and adaptive immunity in controlling and eradicating cancers are discussed below. Table 1 Clinical trials of therapeutic vaccines in lung cancer. Vaccine Phase Pt No. Subset analysis patients with previous chemoradiotherapy : Median OS: Subset analysis patients with pretreatment radiation : Median OS: Table 2 Results of clinical activity for immune checkpoint inhibitors in lung cancer.
The balance between activation and inactivation signals keeps cytotoxic activity in check, while allowing T-cell function to work in a self-limited manner [ 87 ]. In recent years significant progress has been made in developing of specific monoclonal antibodies to inhibit CTLA-4 as a potent strategy in cancer immunotherapy Fig. Moreover, PD-L1 molecule plays an important role in differentiation of Treg and maintaining their suppressive function.
Recently, the development of anti-PD agents has taken center stage in cancer immunotherapeutic strategies [ 98 ]. Availability of data and supporting materials Not applicable. Competing interests The authors declare that they have no competing interests. Consent for publication Not applicable.
- Recent advances in applied malaria immunology;
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Ethical approval and and consent to participate Not applicable. Int J Cancer. Current and emerging medical treatments for non-small cell lung cancer: a primer for pulmonologists. Respir Med.
EGFR mutation and resistance of non-small-cell lung cancer to gefitinib. N Engl J Med. Cancer regression in patients after transfer of genetically engineered lymphocytes. Cancer immunotherapy. Myeloid-derived suppressor cells as regulators of the immune system. Nat Rev Immunol.
The anticancer immune response: indispensable for therapeutic success? Clin Invest. Cancer and innate immune system interactions: translational potentials for cancer immunotherapy. Model predicting survival in stage I melanoma based on tumor progression.
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Natl Cancer Inst. Intratumoral balance of regulatory and cytotoxic T cells is associated with prognosis of hepatocellular carcinoma after resection. Clin Oncol. Leuk Lymphoma. Cross-priming in health and disease. How do cytotoxic lymphocytes kill their targets?
Curr Opin Immunol. Mechanisms of granule-dependent killing. Cell Death Differ. Granzymes in cancer and immunity. The Fas death factor. Cancer Res. Tumor necrosis factor induces tumor necrosis via tumor necrosis factor receptor type 1-expressing endothelial cells of the tumor vasculature. Am J Pathol. TH1 and TH2 cells: different patterns of lymphokine secretion lead to different functional properties. Annu Rev Immunol. Nat Immunol. Th17 cells: effector T cells with inflammatory properties. Semin Immunol.
Th9 cells: a novel CD4 T-cell subset in the immune war against cancer. Identification of a human helper T cell population that has abundant production of interleukin 22 and is distinct from TH, TH1 and TH2 cells. CD4 T-cell subsets and tumor immunity: the helpful and the not-so-helpful. Cancer Immunol Res. The roles of IFN in protection against tumor development and cancer immunoediting. Cytokine Growth Factor Rev. Disis ML Nora , ed. Freshman Seminars are offered in all campus departments and undergraduate colleges, and topics vary from quarter to quarter.
Enrollment is limited to fifteen to twenty students, with preference given to entering freshmen. Course is designed to assist new freshmen in making a smooth and informed transition from high school. Lectures focus on study skills, academic planning and using divisional and campus resources to help achieve academic, personal and professional goals.
Exercises and practicums will develop the problems solving skills needed to succeed in biology. Attention will be given to research possibilities. Intended for new freshmen. Seminars will introduce students to various professional development topics in the biological sciences.
Emphasis may include current research in academe and industry, using campus and community resources to help achieve academic, personal and professional goals, and career exploration. Activities may include presentations by faculty, alumni, and practicing professional biologists, as well as panel discussions with professionals from industry. The workshops will be restricted to lower-division undergraduates.
Weekly seminar providing Biological Sciences Scholars Program students with the opportunity to learn more about research and scholarly activities available to them and acquaints them with UC San Diego faculty members. Investigation of a topic in biological sciences through directed reading and discussion by a small group of students under the supervision of a faculty member. Students must complete a special studies application. May be taken for credit two times. Independent research by special arrangement with a faculty member.
Credit may not be received for a course numbered 99 subsequent to receiving credit for a course numbered The structure and function of biomolecules.
Advances in Immunology, Volume 137
Includes protein conformation, dynamics, and function; enzymatic catalysis, enzyme kinetics, and allosteric regulation; lipids and membranes; sugars and polysaccharides; and nucleic acids. Energy-producing pathways—glycolysis, the TCA cycle, oxidative phosphorylation, photosynthesis, and fatty acid oxidation; and biosynthetic pathways—gluconeogenesis, glycogen synthesis, and fatty acid biosynthesis. Nitrogen metabolism, urea cycle, amino acid metabolism, nucleotide metabolism, and metabolism of macromolecules.
Introductory laboratory course in current principles and techniques applicable to research problems in biochemistry and molecular biology. Techniques include protein and nucleic acid purification; identification methods such as centrifugation, chromatography, and electrophoresis; immunological, spectrophotometric, and enzymatic methods. Elaborates the relationship between diet and human metabolism, physiology, health, and disease. Covers the functions of carbohydrates, lipids, proteins, vitamins, and minerals, and discusses dietary influences on cardiovascular disease, diabetes, obesity, and cancer.
Course will provide an overview of energy production and utilization and the consequences of this on the economy and environment. The course will introduce renewable energy technologies including biofuels, and explores the social, economic, and political aspects of energy use. Nearly all interactions between organisms, including host-pathogen interactions and mate attraction, have a chemical basis. Plants and microorganisms are the dominant life forms on earth and remain a major source of pharmaceutical leads. Students in this course will utilize biochemical methods to extract, fractionate, and analyze plant and microbial compounds of medicinal and ecological significance including antibiotics, growth regulators, toxins, and signaling molecules.
Students use own laptops. Course requires field studies. Transportation not provided by the university. Students must comply with all risk management policies and procedures. Course materials fees will be applied. Course will vary in title and content. Students are expected to actively participate in course discussions, read, and analyze primary literature.
Department of Medicine
Current descriptions and subtitles may be found on the Schedule of Classes and the Division of Biological Sciences website. Students may receive credit in courses a total of four times as topics vary. Students may not receive credit for the same topic. An introduction to the principles of heredity emphasizing diploid organisms. Topics include Mendelian inheritance and deviations from classical Mendelian ratios, pedigree analysis, gene interactions, gene mutation, linkage and gene mapping, reverse genetics, population genetics, and quantitative genetics.
Course implements key concepts in genetics and genomics such as performing and interpreting results of genetic crosses, analyzing mutations and their phenotypic consequences, analyzing the genetic basis of quantitative traits, and analyzing genome sequences in relation to phenotypic variation. Nonattendance may result in the student being dropped from the course roster.
Recommended preparation: BICD Students will interact with primary literature in genetics through reading, writing, and in-class discussions. The focus will be to learn to analyze research data and develop critical thinking skills, while applying concepts in genetics to understand scientific discoveries.
Topics may vary from quarter to quarter; examples include but are not limited to genetic basis of complex human traits or genetics and evolution of form and function in organisms. The structure and function of cells and cell organelles, cell growth and division, motility, cell differentiation and specialization. Stem cells maintain homeostasis of nearly all organ systems and the regenerative capacity of certain organisms.
Course explores the paradigm of the tissue-specific stem cell, the cellular mechanisms of tissue regeneration, the evolution of stem cells and regenerative capacity over time, the basis of induced pluripotency, and how these basic processes can inform new approaches to human health. Prerequisites: BIMM Introduction to the biology of plants with a particular focus on the underlying genetic and molecular mechanisms controlling plant development. Topics include the role of plant hormones and stem cells in the formation of embryos, roots, flowers, and fruit.
Techniques in plant cell and tissue culture, plant transformation, genetic selection and screening of mutants, host pathogen interactions, gene regulation, organelle isolation, membrane transport. Prerequisites: upper-division standing. Plant immunity protects against pathogens and enables symbioses. This course explores the agents of plant disease, the genetics of inherited immunity, mechanisms of pathogenesis and defense, the coordination of plant immunity by plant hormones, and the regulation of symbioses.
Developmental biology of animals at the tissue, cellular, and molecular levels. Basic processes of embryogenesis in a variety of invertebrate and vertebrate organisms. Cellular and molecular mechanisms that underlie cell fate determination and cell differentiation. More advanced topics such as pattern formation and sex determination are discussed.
Open to upper-division students only. Topics will include the epidemiology, biology, and clinical aspects of HIV infection, HIV testing, education and approaches to therapy, and the social, political, and legal impacts of AIDS on the individual and society. In order to count for their major, biology majors must take the upper-division course, BICD Formation and function of the mammalian immune system, molecular and cellular basis of the immune response, infectious diseases and autoimmunity.
BIBC recommended. This course focuses upon a molecular and immunological approach to study problems in modern medical research. The emphasis will be on novel approaches in medicine, including lymphocyte biology, cancer biology, and gene transfer. How do natural selection, mutation, migration, and genetic drift drive evolution? Students will learn how these forces operate and how to describe them quantitatively with simple mathematical models.
We will discuss how to apply this knowledge to understand the spread of drug resistance in pathogens, the evolution of beneficial as well as disease traits in our own species, the evolution of engineered organisms, and more. Renumbered from BIEB Prerequisites: BICD An interactive introduction to estimation, hypothesis testing, and statistical reasoning. Emphasis on the conceptual and logical basis of statistical ideas.
Focus on randomization rather than parametric techniques. Topics include describing data, sampling, bootstrapping, and significance. Mandatory one-hour weekly section. This course emphasizes principles shaping organisms, habitats, and ecosystems. Topics covered include population regulation, physiological ecology, competition, predation, and human exploitation. This will be an empirical look at general principles in ecology and conservation with emphasis on the unique organisms and habitats of California. Prerequisites: BILD 3 or equivalent.
A laboratory course to familiarize students with ecological problem solving and methods. Students will perform outdoor fieldwork and use a computer for data exploration and analysis. Fieldwork can be expected in this course. Associated travel may be required, and students are responsible for their own transportation.
Students may need to provide and use their own laptop. Theory and practice of molecular biology techniques used in evolutionary and ecological research. Phylogenetics, biodiversity, bioinformatics, and evolutionary and ecological analysis of molecular data. This course begins with an introduction to plant population biology including whole-plant growth and physiology. We then focus on three classes of ecological interactions: plant-plant competition, plant-herbivore coevolution, and plant reproductive ecology including animal pollination and seed dispersal.
Prerequisites: BILD 3. Course begins with a survey of insect diversity and phylogenetic relationships. Course then addresses issues such as population dynamics including outbreaks , movement and migration, competition, predation, herbivory, parasitism, insect defense, mimicry complexes, and sociality. Course also includes discussions of pest management, evolution of insecticide resistance, insect-borne diseases, and how insects are responding to global change. Course integrates principles of ecology and marine biology to examine marine biodiversity loss from overexploitation, habitat loss, invasion, climate change, and pollution.
We examine consequences of biodiversity loss to marine ecosystems, discuss management regimes, and address global and local ocean conservation problems. Course includes basic overviews of climate, marine biology, and oceanography that may be similar to topics covered in introductory courses at Scripps Institution of Oceanography.
Prerequisites : BILD 3.
A laboratory course introducing students to coastal marine ecology. Students will participate in outdoor fieldwork and work in the laboratory gathering and analyzing ecological data. We will focus on ecological communities from a variety of coastal habitats and use them to learn about basic ecological processes as well as issues related to sustainability and conservation of biodiversity. Fieldwork is expected in this course. Associated travel in the San Diego area is required and students are responsible for their own transportation. Basics for understanding the ecology of marine communities.
The approach is process-oriented, focusing on major functional groups of organisms, their food-web interactions and community response to environmental forcing, and contemporary issues in human and climate influences. Course provides overview of physical, chemical, and biological processes that characterize inland waters lakes and rivers , estuaries, and near-shore environments. Dominant biota of lakes, rivers, and streams, and how they are related to physical and chemical processes of the systems in which they reside will be covered. Methods will be introduced for assessing the chemical composition of water and detecting organisms that affect drinking water quality and coastal water quality management.
Students should expect to fully participate in field trips; transportation not provided by the university. An introduction to the patterns of geographic distribution and natural history of plants and animals living in terrestrial and marine ecosystems. We will explore ecological and evolutionary processes responsible for generating and maintaining biological diversity; and the nature of extinction both in past and present ecosystem.
An introduction to computer modeling in evolution and ecology. Topics include natural selection, genetic drift, community ecology, game theory, and chaos. Students will use their own laptop computers. Modern sequencing technology has revolutionized our ability to detect how genomes vary in space among individuals, populations, and communities, and over time.
This course will review methods and concepts in ecological and evolutionary genomics that help us understand these differences, including their relevance to health human microbiome, cancer evolution , evolutionary history ancestor reconstruction, human evolution , and the environment effect of climate change.
Evolutionary processes are discussed in their genetic, historical, and ecological contexts. Population genetics, agents of evolution, microevolution, speciation, macroevolution. This course will provide a review of concepts and methods in evolutionary medicine, with an emphasis on microbial genomics and molecular evolution. Students will investigate selected in-depth topics in evolutionary biology through reading and writing. Students will read books and articles written for a general audience as well as primary literature. Example topics include the origins of novel features, the impact of human activity and environmental changes on evolutionary processes, the rate and intensity of natural selection, and how our own evolutionary history affects human health.
An integrated approach to animal behavior focusing on mechanisms of acoustic, visual, and olfactory communication. Course covers ethology and the genetics and neurobiology of behavior; orientation and navigation; and signal origins, properties, design, and evolution. Laboratory exercises will introduce students to quantitative methods of visual, auditory, and olfactory signal analysis and to lab and field studies of animal signaling.
Materials fees will apply. This course will teach the principles of ecosystem ecology in terrestrial and marine systems and will use examples from recent research to help students understand how global environmental changes are altering processes from leaf-level ecophysiology to global cycling of carbon, water, and nutrients. Fieldwork may be required. Discussion of the human predicament, biodiversity crisis, and importance of biological conservation. Examines issues from biological perspectives emphasizing new approaches and new techniques for safeguarding the future of humans and other biosphere inhabitants.
This class will focus on ecological and evolutionary responses to three major anthropogenic stressors—climate change, resource exploitation, and urbanization. Students will learn about the eco-evolutionary changes that are currently happening due to anthropogenic impacts and also predictions about future changes due to such impacts. They will also learn about the economic and societal impacts of such changes and some of the strategies for conservation and sustainability in a changing world. Prerequisites: BIEB BIEB Molecular basis of biological processes, emphasizing gene action in context of entire genome.
Transcription, protein synthesis, regulation of gene activity. Prokaryotes and eukaryotes. Theory and practice of recombinant DNA and molecular biology techniques.
An examination of the molecular basis of human diseases. Course emphasizes inherited human disorders, and some important diseases caused by viruses. Focus on the application of genetic, biochemical, and molecular biological principles to an understanding of the diseases. This course explores the mechanisms by which gene activity is regulated in eukaryotes, with an emphasis on transcriptional regulation and chromatin. Topics will include chromatin structure, histone modifications, chromatin dynamics, transcription factors, transcriptional elongation, enhancers, CpG methylation, heterochromatin, and epigenetics.
An introduction to eukaryotic virology, with emphasis on animal virus systems. Topics discussed include the molecular structure of viruses; the multiplication strategies of the major virus families; and viral latency, persistence, and oncology. This interdisciplinary course provides an overview of the fundamental properties of daily biological clocks of diverse species, from humans to microbes. Emphasis is placed on the relevance of internal time keeping in wide-ranging contexts including human performance, health, and industry. The BioClock Studio is an innovative course in which a team of undergraduate students, drawn from diverse disciplines, will work collaboratively to develop their scientific and communicative skills to produce creative educational materials that will enhance understanding of circadian biology.
Students are expected to attend the annual Circadian Biology Symposium held each winter, to the extent course schedules allow, to conduct interviews with prominent scientists. May be taken for credit three times. Students will be required to formally apply to participate via an online application form and selected students will work in small teams with intensive mentoring to execute projects.
Basics of pharmacology such as drug absorption, distribution, metabolism, and elimination. Concepts in toxicology and pharmacognosy are used to survey the major drug categories. A discussion of the structure, growth, physiology, molecular genetics, genomics, and ecology of prokaryotic microorganisms, with emphasis on the genetic and metabolic diversity of bacteria and Archaea and their interactions with hosts and the environment.
Techniques in microbial physiology, microbial genomics, microbial evolution, and microbial ecology will be used to explore the role of microbes in industry, health, and the environment. Inquiry-based experiments will cover the fundamentals of both working with live microscopic organisms at the bench and bioinformatically analyzing their genomes at the computer.
Course will consider the organization and function of prokaryotic genomes including content, DNA supercoiling, histone-like proteins, chromosomal dynamics short-term and long-term , extrachromosomal elements, bacterial sex, transduction, transformation, mobile elements transposon , epigenetic change, adaptive and directed mutation, transcription and its regulation, sensory transduction, bacterial differentiation, symbiosis, and pathogenesis.
Encompasses the increasingly important areas of viral, bacterial, and parasitic diseases and understanding the complex interaction between humans and infectious agents. Covers human-pathogen interactions, mechanisms and molecular principles of infectious diseases, immune responses, countermeasures by pathogens and hosts, epidemiology, and cutting-edge approaches to therapy. Prokaryotic cell biology will be discussed primarily from physiological and biochemical standpoints with a focus on conceptual understanding, integration, and mechanism.
Topics will vary from year to year but will include the following themes: bioenergetics, cell polarity, cell adhesion, the molecular basis of morphogenesis and differentiation, prokaryotic motility and behavior, rotary and linear molecular machines, bacterial organelles, pheromones and messengers, circadian rhythms, biological warfare, and bioremediation. This course explores the molecular and cellular pathways that become dysregulated during carcinogenesis. We will synthesize principles from genetics and molecular, cellular, and developmental biology to investigate how normal cells evolve into tumors.
We will examine how tissues distinct from the tumor itself can participate in both facilitating and fighting tumor growth and explore historical and current approaches employed to inhibit tumorigenesis. Prerequisites: BILD 1, upper-division standing. Course considers problems in biology that were solved using quantitative biology approaches.