I Just Discovered that I am “Black”

Posted in Articles, Health/Medicine/Genetics, Media Archive on 2014-03-16 22:21Z by Steven

I Just Discovered that I am “Black”

The Thom Hartmann Program: “Renaissance Thinking About the Issues of Our Day”
2014-03-04

Thom Hartmann, Host

All one has to do is to pay $99, spit something like 10 cubic centimeters of saliva into a test tube, send it to 23andme, and you too, can discover all the things you are but never thought that you were. I also discovered that I am a Neanderthal (no surprise there), a bit of an Ashkenazi Jew, a mixture of European backgrounds, and to the delight of my Hungarian friend Ria, distinctly part Hungarian although I have no idea how that happened. According to Ria, of course, that is where I got my intelligence, from a small segment of Hungarian DNA on Chromosome 1. Anyway, if I am ever feeling downtrodden and persecuted, I rest secure in the knowledge that I belong to several historically persecuted groups, including Sub-Saharan African, Jewish, and I suppose that Neanderthals were persecuted, too. Plus, I belong to the historically persecuted group known as left-handed people; in fact, I am in the mere 4% of the population who is completely left-handed. (I am also left-footed and left-eyed.) I do intend to write more about the handedness issue one of these days, most likely venturing where no blogger has ever ventured before. But for now, it’s about genetics…

Now, speaking of beginnings, let me go back to the beginning. My eldest brother, Craig, is a geneticist. Around Christmas break, he arranged for me to take the 23andme genetics test — which, being a geneticist, is of great interest to him, and being a scientific-minded psychologist, is of great interest to me as well. The testing kit was sent to me in early January and I promptly gave the saliva sample and sent it back to 23andme…

…Overall, this genetics testing was an interesting and potentially useful learning experience. All life on the planet came from the same primordial ooze, and all humans came out of Africa, earlier for the Neanderthals, and merely 60,000 years or so ago for other humans. In that sense, we are all Africans. Our genetics reflect a combination of different ancestry and mutations, and over time, as modern life brings peoples of the world closer together, the genome in the melting pot mixes even further. Probably nearly everyone has more mixed heritage than we are aware of, as it is, and that’s a good thing — much better than it is to be inbred. Furthermore, human evolution appears to be accelerating, according to people who study human evolution. We have created a world of great flux. Bringing us closer together as one humanity, and working to overcome our differences, and to defeat those forces of selfishness within us and among us — forces with such aims as world domination — should be our common goal.

Read the entire article here.

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Fatal Invention: The New Biopolitics of Race and Gender – Dorothy Roberts

Posted in Health/Medicine/Genetics, Live Events, Media Archive, Politics/Public Policy, United States on 2014-03-07 17:09Z by Steven

Fatal Invention: The New Biopolitics of Race and Gender – Dorothy Roberts

University of California, Berkeley
Alumni House
Friday, 2014-03-07, 17:00-19:30 PST (Local Time)

Join us for a discussion with Prof. Dorothy Roberts, University of Pennsylvania Law School, author of Fatal Invention: How Science, Politics, and Big Business Re-create Race in the Twenty-first Century.  Lecture organized by the group, Politics of Biology & Race, a UC Center for New Racial Studies working group, and co-sponsored by the Center for Race & Gender and the Haas Center for a Fair and Inclusive Society.

Dorothy Roberts, an acclaimed scholar of race, gender and the law, joined the University of Pennsylvania as its 14th Penn Integrates Knowledge Professor with a joint appointment in the Department of Sociology and the Law School where she also holds the inaugural Raymond Pace and Sadie Tanner Mosell Alexander chair.

Her pathbreaking work in law and public policy focuses on urgent contemporary issues in health, social justice, and bioethics, especially as they impact the lives of women, children and African-Americans. Her major books include Fatal Invention: How Science, Politics, and Big Business Re-create Race in the Twenty-first Century (New Press, 2011); Shattered Bonds: The Color of Child Welfare (Basic Books, 2002), and Killing the Black Body: Race, Reproduction, and the Meaning of Liberty (Pantheon, 1997).

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Dynamic representations of race: processing goals shape race decoding in the fusiform gyri

Posted in Articles, Health/Medicine/Genetics, Media Archive, Social Science on 2014-03-02 02:33Z by Steven

Dynamic representations of race: processing goals shape race decoding in the fusiform gyri

Social Cognitive and Affective Neuroscience
Volume 9 Issue 3 (March 2014)
pages 326-332
DOI: 10.1093/scan/nss138

Christian Kaul
Department of Psychology and Center for Neural Science
New York University

Kyle G. Ratner
Department of Psychology
New York University

Jay J. Van Bavel, Assistant Professor of Social Psychology
New York University

People perceive and evaluate others on the basis of social categories, such as race, gender and age. Initial processing of targets in terms of visually salient social categories is often characterized as inevitable. In the current study, we investigated the influence of processing goals on the representation of race in the visual processing stream. Participants were assigned to one of two mixed-race teams and categorized faces according to their group membership or skin color. To assess neural representations of race, we employed multivariate pattern analysis to examined neural activity related to the presentation of Black and White faces. As predicted, patterns of neural activity within the early visual cortex and fusiform gyri (FG) could decode the race of face stimuli above chance and were moderated by processing goals. Race decoding in early visual cortex was above chance in both categorization tasks and below chance in a prefrontal control region. More importantly, race decoding was greater in the FG during the group membership vs skin color categorization task. The results suggest that, ironically, explicit racial categorization can diminish the representation of race in the FG. These findings suggest that representations of race are dynamic, reflecting current processing goals.

Read or purchase the article here.

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On Race, Medicine, and Reproduction: An Interview with Dorothy Roberts

Posted in Articles, Health/Medicine/Genetics, Interviews, Politics/Public Policy, United States on 2014-02-20 07:59Z by Steven

On Race, Medicine, and Reproduction: An Interview with Dorothy Roberts

Bluestockings Magazine
Brown University
February 2014 (2014-02-14)

Dorothy Roberts is a scholar, professor, author and social justice advocate, and currently the 14th Penn Integrates Knowledge Professor at the University of Pennsylvania Law School. She has published a range of groundbreaking articles and books analyzing issues of law, race, gender, health and social inequality, including Killing the Black Body: Race, Reproduction, and the Meaning of Liberty (1997), Shattered Bonds: The Color of Child Welfare (2002) and, most recently Fatal Invention: How Science, Politics, and Big Business Re-create Race in the Twenty-First Century (2012). When she visited Brown University to discuss her latest work on race and health inequities, Bluestockings Magazine had the privilege of interviewing Prof. Roberts beforehand.

Sophia Seawell [Co-Editor-in-Chief]: To begin with, I was hoping that for those of us who aren’t able to come to your lecture if you could tell us what you’ll be speaking about and how it fits into what you’ve been working on lately.

Dorothy Roberts: I’m going to be talking about what I’m calling race medicine, which is the practice of treating diseases according to race both by using the notion that people of different races have different diseases and also that they experience common diseases differently. I argue that you can trace that practice in the United States from slavery, where the idea that Africans have different diseases was used to justify enslaving them, and also explained resistance to enslavement as a form of mental illness.

Race medicine has been used to treat social inequality as if it’s natural, and that’s a way to justify repression and to steer attention away from the need for social change. And so I show how those concepts and strategies that came out of slavery continue in contemporary medicine today, and how they’ve in fact been exacerbated by a new resurgence of the concept of biological races in genomic science, biomedical research, and medical practice.

So it’s a little bit of history, but I’m mostly looking at the way that treating disease as race-based and using that as a way to explain social inequality, especially racial inequality, has travelled across the centuries. We can’t believe that today, because we live in a liberal democracy and doctors say that they’re not racially biased, that we shouldn’t worry about it anymore.

SS: The first thing that comes to mind when you talk about race-based disease is high blood pressure in African Americans.

DR: I’ll use that example in my talk. I point out that it’s commonly thought among doctors and biomedical researchers that hypertension is higher in African Americans because of some innate difference—today it’s explained as a genetic difference—but actually these ideas originated before there was even knowledge of genetics, only now they’re cloaked in genetic terms.

I’ll mention a study conducted by a researcher named Richard Cooper who looked at a number of global studies, did a meta-analysis and discovered that in fact across theses studies people of African descent have a lower rate of hypertension than white people. It’s just in the United States that Blacks have a higher rates than whites; Nigerians have a lower rate than the average of people of European descent around the world. That’s pretty strong evidence, and there’s lots of other evidence as well that to the extent that African Americans have higher rates of blood pressure in the U.S., it’s nothing innate. There have been all sorts of biological theories—the salt hypothesis claimed that the Middle Passage weeded out certain genes and so those who survived it had a gene pool that predisposed them to hypertension. It doesn’t make sense! Because first of all, Jamaicans, whose ancestors also crossed the Atlantic, have a lower rate of hypertension than whites in the U.S.

SS: But we just won’t mention that!

DR: And I’ll talk about some other new fangled and ridiculous genetic explanations.

SS: I was also wondering, on a different note, about your experience in academia as a woman of color—specifically, since you do so much writing on race, medicine and science, if your work has ever been criticized because it’s “not objective” because it discusses race, or that you’re trying to “read race” into things.

DR: I’ve certainly gotten that response—pretty frequently in audiences when I talk about my most recent book, Fatal Invention, and especially if I’m talking to a group of physicians or people who are doing biomedical research. With genetic counselors I’ve also gotten a very defensive response. People feel you’re accusing them personally of racism and they want to defend their use of race in their practice and in their research. I’ve found that there’s this desire to hold on to biological racial concepts that is very disturbing to me. There’s a lot of resistance out there.

I’ve also spoken to very receptive audiences, and audiences that weren’t aware of this resurgence of concepts of biological concepts of race in science—what I call a new racial science—and many are very grateful to hear this information; they’re alarmed, but happy to hear about it.

Others believe that race is a political category if not a biological category, and that includes many scientists who understand that. So I’ve also been welcomed by some for my book, but there still is this resistance I’ve met and often the argument is “well, you just don’t understand the science.” But the thing is I’ve read many of these articles that claim to show that there are race-based genetic differences or that racial differences in health can be explained genetically and there’s so many flaws in them. Just simple flaws, like not defining what the scientist means by race…

SS: It’s just understood to be a natural category.

DR: They just use the term! They don’t explain how they decided who among their research subjects gets grouped in which race. Most of them use self-identification or come up with some made-up, invented way of determination… there are just so many flaws. They often control for just one socioeconomic variable and if they continue to see that race has an effect they leap to the conclusion that it must be genetic—which is also bad research, bad science. But the basic flaw is that they’re using a social category as if it was a biological category or a genetic category, and it isn’t. So the very basis of their hypothesis that genes cause health inequities, for example, is flawed. And then the methods of flawed on top of that…

Read the entire interview here.

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On Race and Medicine

Posted in Articles, Health/Medicine/Genetics, Media Archive, United States on 2014-02-20 07:01Z by Steven

On Race and Medicine

The Scientist: Exploring Lie, Inspiring Innovation
Volume 28, Issue 2 (Febuary 2014)

Keith Norris, M.D., Ph.D., Professor, College of Medicine and Science
David Geffen School of Medicine
University of California, Los Angeles

Until health care becomes truly personalized, race and ethnicity will continue to be important clues guiding medical treatments.

Clinical trials were traditionally conducted using predominately white male subjects. However, the 1993 National Institutes of Health (NIH) Revitalization Act required that all NIH-funded research involving human subjects, including clinical trials, have as diverse a participant cohort as possible, unless there were strongly justifiable reasons to do otherwise (e.g., limiting the study of uterine cancer to female subjects). One of the most significant advantages to the inclusion of diversity in clinical studies is that it enables the early detection of differences in the safety and efficacy of interventions among heterogeneous patient subgroups.

Most clinical trials, as well as large observational studies, now perform an elaborate set of statistical adjustments to account for the impact of key cohort characteristics such as age, gender, and race/ethnicity on study outcomes. Despite these sophisticated analyses, it is still uncertain whether these characteristics can accurately predict treatment response in an individual patient. While age and gender are strongly associated with biological differences that may have a significant impact on disease susceptibility and treatment response—and are thus carefully controlled for, sometimes by excluding certain groups such as children and/or elderly from trials—the role of race/ethnicity is far less clear. Indeed, unlike the case with age or gender, race has no consensus criteria for definition…

…At the same time, we must be mindful that generalizations filtered through the lens of race/ethnicity and other sociodemographic factors should not be used indiscriminately. In the setting of increasing admixture within and across racial/ethnic groups in a diversifying United States, there is a lack of concordance between today’s patients and traditional racial stereotypes. Fortunately, genomic data are already beginning to predict disease risk and treatment response, and advances will no doubt continue to improve their accuracy. The ultimate goal is to arrive at a point where medicine becomes so personalized that it is driven from a “fingerprint” of one’s biologic makeup, not from racial typecasting…

Read the entire article here.

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Advancing Health Through A Racial Lens: The New Biopolitics of Race, Health, and Justice

Posted in Health/Medicine/Genetics, Live Events, Media Archive, Politics/Public Policy, United States on 2014-02-20 05:28Z by Steven

Advancing Health Through A Racial Lens: The New Biopolitics of Race, Health, and Justice

University of Maryland, College Park
Stamp Student Union
Banneker Room 2212
Thursday, 2014-02-20, 12:30-15:00 EST (Local Time)

Moderated by:

Dorothy Roberts J.D., Penn Integrates Knowledge Professor, George A. Weiss University Professor of Law and Sociology, and the inaugural Raymond Pace and Sadie Tanner Mossell Alexander Professor of Civil Rights
University of Pennsylvania

Dorothy Roberts holds appointments in the Law School and Departments of Africana Studies and Sociology. An internationally recognized scholar, public intellectual, and social justice advocate, she has written and lectured extensively on the interplay of gender, race, and class in legal issues and has been a leader in transforming public thinking and policy on reproductive health, child welfare, and bioethics. Professor Roberts is author of Killing the Black Body: Race, Reproduction, and the Meaning of Liberty (1997); Shattered Bonds: The Color of Child Welfare (2002); and Fatal Invention: How Science, Politics, and Big Business Re-create Race in the Twenty-First Century (2011). Among her many public interest activities, Roberts serves as chair of the board of directors of the Black Women’s Health Imperative.

Distinguished University of Maryland Panelists:

“Racial Coping in African American Mothers & Adolescents”
Mia A. Smith Bynum, Ph.D., Associate Professor of Family Science

“Treating Difference: Race, Risk, and the Politics of HIV/AIDs Prevention”
Thurka Sangaramoorthy, Ph.D., MPH, Assistant Professor of Anthropology

“Addressing Racial Disparities in Cardiovascular Disease: Directions for the Patient Protection and Affordability Care Act”
Gneisha Y. Dinwiddie, Ph.D., Assistant Professor of African American Studies

For more information, click here or here.

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Cause of Death Affects Racial Classification on Death Certificates

Posted in Articles, Census/Demographics, Health/Medicine/Genetics, Media Archive, Social Science, United States on 2014-02-12 07:02Z by Steven

Cause of Death Affects Racial Classification on Death Certificates

PLoS ONE: A peer-reviewed, open access journal
Volume 6, Number 1 (2011-01-26)
e15812
DOI: 10.1371/journal.pone.0015812

Andrew Noymer, Associate Professor of Sociology; Associate Professor of Population Health and Disease Prevention Public Health
University of California, Irvine

Andrew M. Penner, Associate Professor of Sociology
University of California, Irvine

Aliya Saperstein, Assistant Professor of Sociology
Stanford University

Recent research suggests racial classification is responsive to social stereotypes, but how this affects racial classification in national vital statistics is unknown. This study examines whether cause of death influences racial classification on death certificates. We analyze the racial classifications from a nationally representative sample of death certificates and subsequent interviews with the decedents’ next of kin and find notable discrepancies between the two racial classifications by cause of death. Cirrhosis decedents are more likely to be recorded as American Indian on their death certificates, and homicide victims are more likely to be recorded as Black; these results remain net of controls for followback survey racial classification, indicating that the relationship we reveal is not simply a restatement of the fact that these causes of death are more prevalent among certain groups. Our findings suggest that seemingly non-racial characteristics, such as cause of death, affect how people are racially perceived by others and thus shape U.S. official statistics.

Introduction

The accuracy of official data on birth rates and death rates are often taken for granted. However, recent research has drawn attention to inconsistencies in the recording of race across data sources and the resulting variability in estimates of race-specific death rates in the United States. These analyses have sparked debate among researchers over which measure of race should be considered correct. Rather than focus on identifying errors or inaccuracies in the data, we extend previous research by exploring how the discrepancies in race reporting arise and whether they provide insight into why racial disparities in vital statistics persist. In particular, we use a nationally representative sample of death certificates and matched data from a subsequent survey of the decedent’s next of kin to examine whether cause of death and other non-racial characteristics of decedents are related to their racial classification…

…Discussion

While previous research has demonstrated inconsistencies in racial vital statistics, the processes creating these discrepancies are not well understood. We explored whether seemingly non-racial characteristics of individuals, such as their cause of death, affect how they are perceived racially by others. Our results demonstrate that otherwise similar Americans whose underlying cause of death was chronic liver disease or cirrhosis were more likely to be classified as American Indian on their death certificate than Americans who died of other causes – even if they were not classified as American Indian by their next of kin in a subsequent survey. A similar pattern exists between dying of homicide and the likelihood of being classified as Black. These findings suggest that the racial information recorded in vital statistics may be affected by the same kinds of social processes that shape racial classification more broadly. Research shows that changes in how people are racially classified over their lifetime are related to changes in social status that conform to widely held racial stereotypes. Just as Americans are less likely to be seen as white by a survey interviewer after they have been incarcerated, unemployed or fallen into poverty, we conclude that stereotypes about who is likely to die a particular kind of death may color our official vital statistics…

Read the entire article here in HTML or PDF format.

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Breathing Race into the Machine: The Surprising Career of the Spirometer from Plantation to Genetics

Posted in Africa, Books, Health/Medicine/Genetics, Media Archive, Monographs, Slavery, South Africa, United Kingdom, United States on 2014-02-10 08:03Z by Steven

Breathing Race into the Machine: The Surprising Career of the Spirometer from Plantation to Genetics

University of Minnesota Press
February 2014
304 pages
29 b&w photos
6 x 9
Cloth/jacket ISBN: 978-0-8166-8357-4

Lundy Braun, Royce Family Professor in Teaching Excellence and Professor of Medical Science and Africana Studies
Brown University

In the antebellum South, plantation physicians used a new medical device—the spirometer—to show that lung volume and therefore vital capacity were supposedly less in black slaves than in white citizens. At the end of the Civil War, a large study of racial difference employing the spirometer appeared to confirm the finding, which was then applied to argue that slaves were unfit for freedom. What is astonishing is that this example of racial thinking is anything but a historical relic.

In Breathing Race into the Machine, science studies scholar Lundy Braun traces the little-known history of the spirometer to reveal the social and scientific processes by which medical instruments have worked to naturalize racial and ethnic differences, from Victorian Britain to today. Routinely a factor in in clinical diagnoses, preemployment physicals, and disability estimates, spirometers are often “race corrected,” typically reducing normal values for African Americans by 15 percent.

An unsettling account of the pernicious effects of racial thinking that divides people along genetic lines, Breathing Race into the Machine helps us understand how race enters into science and shapes medical research and practice.

Contents

  • Acknowledgments
  • Introduction: Measuring Vital Capacity
  • 1. “Inventing” the Spirometer: Working-Class Bodies in Victorian England
  • 2. Black Lungs and White Lungs: The Science of White Supremacy in the Nineteenth-Century United States
  • 3. Filling the Lungs with Air: The Rise of Physical Culture in America
  • 4. Progress and Race: Vitality in Turn-of-the-Century Britain
  • 5. Globalizing Spirometry: The “Racial Factor” in Scientific Medicine
  • 6. Adjudicating Disability in the Industrial Worker
  • 7. Diagnosing Silicosis: Physiological Testing in South African Gold Mines
  • Epilogue: How Race Takes Root
  • Notes
  • Index
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Lecture: Evolutionary Versus Racial Medicine: Why It Matters

Posted in Health/Medicine/Genetics, Live Events, Media Archive, United States on 2014-02-03 05:05Z by Steven

Lecture: Evolutionary Versus Racial Medicine: Why It Matters

Wake Forest University
Broyhill Auditorium in Farrell Hall
1834 Wake Forest Road
Winston-Salem, North Carolina 27106
Thursday, 2014-02-06, 19:00 EST (Local Time)

Dr. Joseph L. Graves Jr., Associate Dean for Research, Joint School of Nanoscience & Nanoengineering, North Carolina A&T State University & UNC-Greensboro, will discuss the biological and social definitions of race. He will explain how these differ and why conflating the two has had disastrous consequences for biomedical research and clinical practice. Graves will also discuss why understanding basic evolutionary mechanisms are indispensable for comprehending human biological variation and how these in turn may be applied to addressing ongoing health disparities.

For more information, click here.

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Dark skin, blue eyes: Genes paint a picture of 7,000-year-old European

Posted in Articles, Europe, Health/Medicine/Genetics, Media Archive on 2014-01-27 03:10Z by Steven

Dark skin, blue eyes: Genes paint a picture of 7,000-year-old European

NBC News
2014-01-26

Alan Boyle, Science Editor

A 7,000-year-old man whose bones were left behind in a Spanish cave had the dark skin of an African, but the blue eyes of a Scandinavian. He was a hunter-gatherer who ate a low-starch diet and couldn’t digest milk well — which meshes with the lifestyle that predated the rise of agriculture. But his immune system was already starting to adapt to a new lifestyle.

Researchers found all this out not from medical records, or from a study of the man’s actual skin or eyes, but from an analysis of the DNA extracted from his tooth.

The study, published online Sunday by the journal Nature, lays out what’s said to be the first recovered genome of a European hunter-gatherer from a transitional time known as the Mesolithic Period, which lasted from 10,000 to 5,000 years ago. It’s a time when the hunter-gatherer lifestyle was starting to give way to a more settled existence, with farms, livestock and urban settlements.

The remains of the Mesolithic male, dubbed La Braña 1, were found in 2006 in the La Braña-Arintero cave complex in northwest Spain. In the Nature paper, the researchers describe how they isolated the ancient DNA, sequenced the genome and looked at key regions linked to physical traits — including lactose intolerance, starch digestion and immune response.

The biggest surprise was that the genes linked to skin pigmentation reflected African rather than modern European variations. That indicates that the man had dark skin, “although we cannot know the exact shade,” Carles Lalueza-Fox, a member of the research team from the Spanish National Research Council, said in a news release. At the same time, the man possessed the genetic variations that produce blue eyes in current Europeans…

Read the entire article here.

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